Download - U USING THE TI-83/84 GRAPHING CALCULATOR UUSING THE TI-83/84 GRAPHING CALCULATOR Entering and Graphing a Function 1. Enter the equation of the function in the equation editor. To graph

Technical Skills GuideCopyright © 2011 by Nelson Education Ltd.

USING THE TI-83/84 GRAPHING CALCULATOREntering and Graphing a Function

1. Enter the equation of the function in the equation editor. To graph y � 2x � 8, press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

The graph will be displayed as shown.

2. Enter all linear equations in the form y 5 mx 1 b.

If m or b are fractions, enter them between brackets.

For example, enter 2x � 3y � 7 in the form y 5 223x 1

73

, as shown.

Make sure you use the

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

key when entering negative numbers.

3. Press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to show the graph.


2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to determine the coordinates of any point on the graph.

Use

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to cursor along the graph.

Press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to trace using

integer intervals.

If you are working with several graphs at the same time, use

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

(the up and down arrow keys) to scroll between graphs.

Other pages for this topic: TI-Nspire GSP

Back to TI-83/84 menu

Back to Topics menu

11TA2.pdf#page=17

11TA4.pdf#page=29

graphing_calculator.html

topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATOREditing a Function

1. Return to the equation editor and edit the function.

To change y � 2x � 8 to y � x2 � 8, press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

DELETE

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

DELETE

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. Return to the graph of the function.


2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

. The graph will be displayed as shown.

Other pages for this topic: TI-Nspire GSP


Back to Topics menu

11TA2.pdf#page=19

11TA4.pdf#page=32


topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATORChanging the Window SettingsThe window settings can be changed to show a graph on a different partof the xy-axes.

1. Enter the function in the equation editor.

For example, enter y � x2 � 3x � 4 in the equation editor.

2. Use the Window function to set the boundaries for each axis.

To display the relation when 2 2 # x # 5 and 0 # y # 14,

press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

then

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

then

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

then

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

then

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

then

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

and finally

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.


2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to show the function.

Other pages for this topic: TI-Nspire


Back to Topics menu

11TA2.pdf#page=20


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USING THE TI-83/84 GRAPHING CALCULATORUsing the Function Table FeatureA function can be displayed in a table of values.

1. Enter the function in the equation editor.

To enter y 5 20.1x3 1 2x 1 3,

press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2ND MODE DEL

ALPHA X, T, U, n STAT

MATH MATRIX PRGM

X–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalX2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2 3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. Set the start point and step size for the table.

• Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

. The cursor is beside “TBLStart �”.

• To start at x 5 25, press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

. The cursor is now

beside “DTbl 5”. (D, the Greek capital letter delta, means change in.)

• To increase the x-value by ones, press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

3. To view the table, press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

Use

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to move up and down the table. Notice that you can look

at greater or lesser x-values than those in the original range.



Back to Topics menu

11TA3.pdf


topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATORUsing the Split Screen

1. The split screen can be used to see a graph and the equation editor at the same time.

• Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and cursor to “Horiz”.

• Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to select this, and then press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to return to the home screen.

• Enter y 5 x2 in Y1 of the equation editor, and then press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. The split screen can also be used to see a graph and a table at the same time.

• Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

, and move the cursor to “G–T” (Graph-Table).

• Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to select this, and then press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.



Back to Topics menu

M11 TA21

M11 TA22

11TA3.pdf#page=3


topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATORDetermining the Zeros of a FunctionTo determine the zeros of a function, use the Zero operation.

1. Start by entering the function in the equation editor.

For example, enter y 5 2 1x 1 32 1x 2 52 in the equation editor.

Then press Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. Access the zero operation.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

3. Use

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to cursor along the curve to any point that is left of

the right zero.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to set the left bound.

4. Cursor along the curve to any point that is right of the right zero.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to set the right bound.

5. Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

again to display the coordinates of the zero

(the x-intercept).

6. Repeat to determine the coordinates of the left zero.



Back to Topics menu

M11 TA8

M11 TA9

M11 TA10

M11 TA11

11TA3.pdf#page=4


topics_covered.html


M11 TA12

M11 TA13

M11 TA14

M11 TA15

M11 TA12M11 TA12

USING THE TI-83/84 GRAPHING CALCULATORDetermining the Maximum or Minimum Value of a FunctionThe least or greatest value can be found using the Minimum operation orthe Maximum operation.

1. Enter and graph the function.

For example, enter y 5 22x2 2 12x 1 30. Graph the function, and adjust the window to get a graph like the one shown. This graph opens downward, so it has a maximum.

2. Use the Maximum operation.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

For parabolas that open upward,

press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to use the Minimum operation.

3. Use

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

and

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to cursor along the curve to any point that is left of

the maximum value.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to set the left bound.

4. Cursor along the curve to any point that is right of the maximum value.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

to set the right bound.

5. Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

again to display the coordinates of the maximum value.



Back to Topics menu

11TA3.pdf#page=5


topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATORDetermining the Points of Intersection of Two Functions

1. Enter both functions in the equation editor.

For example, enter y 5 5x 1 4 into Y1 and y 5 22x 1 18 into Y2.

2. Graph both functions.


2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

Adjust the window settings until the point of intersection is displayed.

3. Use the intersect operation.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

4. Determine a point of intersection.

You will be asked to verify the two curves and enter a guess (optional) for the point of intersection.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

after each screen appears.

The point of intersection is exactly (2, 14).



Back to Topics menu

M11 TA7

11TA3.pdf#page=6


topics_covered.html


USING THE TI-83/84 GRAPHING CALCULATOREvaluating Trigonometric Ratios and Determining Angles

1. Put the calculator in degree mode.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

Scroll down and across to “Degree”. Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. Use the

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

,

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

, or

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

key to calculate a trigonometric ratio.

To determine the value of sin 54°,

press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

3. Use SIN21, COS21, or TAN21 to calculate an angle.

To determine the angle whose cosine is 0.6,

press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.



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M11 ti5-p 445

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USING THE TI-83/84 GRAPHING CALCULATOREvaluating Powers and Roots

1. Evaluate the power 5.32.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

2. Evaluate the power 7.55.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

3. Evaluate the power 822.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

4. Evaluate the square root of 46.1.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.

5. Evaluate the cube root of 37.

Press

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2ND MODE DEL

ALPHA X, T, U, n STAT

MATH MATRIX PRGM

X–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalX2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2 3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

/

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

Y= WINDOW ZOOM

2nd MODE

ALPHA X, T, U, n

MATH MATRIX PRGM

x–1 SIN COS

VARS

TAN

ENTER

CLEAR

APPS

ZDecimalx2

LOG

LN

STOR

ON

TRACE GRAPH

, ( )

7 8 9 C

4 5 6

1 2

DEL

STAT

3

0 . (2)

4

3

2

1

^

.



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