3x 4y 11 - Weeblymrtrenfield.weebly.com/uploads/5/8/6/1/58616339/systems_jeopardy... · twisted...

TWISTED SYSTEM

INEQUALITY FOR ALL

MAGICAL MATRICES

WONDERFUL WORDS GRAB BAG

$100 $100 $100 $100 $100

$300 $300 $300 $300 $300

$200 $200 $200 $200 $200

$400 $400 $400 $400 $400

$500 $500 $500 $500 $500

TWISTED SYSTEM - $100

Solve:

3x + 4y =11x =1

⎧⎨⎩


Solve:

2x + 6y =18y = x + 7

⎧⎨⎩


Solve:

3x − 6y = 512y− 6x = 2"#$


Solve:

7y − 6x = 202x − 9y = 20

⎧⎨⎩


Solve:

x + y+ z = 6−2x − 2y+ 5z = 93x + 5y− 2z = 7

"

#$

%$

INEQUALITY FOR ALL - $100

Graph:

y ≤ 3x + 4


Graph:

2x − y < 63x + 2y ≥12


Graph:

€

2x − 8y ≤163x + y ≤ 9x > 2

$

% &

' &


Find the vertices of the triangle created by the following system.

x ≤ 4y ≥ 33x + 2y ≥12

⎧⎨⎪

⎩⎪


Create a system of inequalities whose solution is a parallelogram.

MAGICAL MATRICES - $100

Add: 2 1 4−1 0 62 −5 3

⎡

⎣

⎢⎢⎢

⎤

⎦

⎥⎥⎥+

4 −3 96 −4 112 0 12

⎡

⎣

⎢⎢⎢

⎤

⎦

⎥⎥⎥


Multiply:

3 17 5

⎡

⎣⎢

⎤

⎦⎥*

1 −34 9

⎡

⎣⎢

⎤

⎦⎥


Solve with matrices:

2x + 4y + 3z = −33x − 6y + 5z = 857x +10y +11z = 23

⎧⎨⎪

⎩⎪


Multiply:

1 2 35 −4 07 1 6

⎡

⎣

⎢⎢⎢

⎤

⎦

⎥⎥⎥* 3 1

7 5⎡

⎣⎢

⎤

⎦⎥


Solve with matrices: w − x + 3z = −32w − 3x + 7 = 4y − zw + x + y =152w + 3x − 7z =10

⎧

⎨⎪⎪

⎩⎪⎪

WONDERFUL WORDS - $100

Find two numbers whose sum is 821 and difference is 213.


Joe has a bag of pennies and nickels worth $20. He has 1,100 total coins. How many are pennies?


The Spurs scored 100 points in a game from only 2 and 3 point shots, and they made a total of 41 shots. How many of each type did they make?


Write a system of inequalities that represents the situation. A company manufactures Calculator A and Calculator B. They need to make a total of at least 200 calculators. They can make no more than 90 of Calculator A, and they have to make at least twice as many of Calculator A as they do for Calculator B.


The Cowboys gave up a total of 57 points in their last game. They gave up twice as many touchdowns as field goals. If you add the number of safeties and field goals, it equals the number of touchdowns. How many of each type of score did they give up? *Assume all extra points were good and no 2 point conversions.

GRAB BAG - $100

The solution to a system of linear equations is the point where the lines ___________.

GRAB BAG - $200

The sum of Mr. Trenfield’s and Ms. Wroblewski’s ages is 61. Twice the sum of their ages is 100. How old are they?

GRAB BAG - $300

When would a system of linear equations have infinitely many solutions?

GRAB BAG - $400

Find the equation of a parabola that passes through the points (1,3), (2,5) and (3,9). The standard form is

y = ax2 + bx + c

GRAB BAG - $500

Find the equation of a cubic function that passes through the points (1,-3), (3,-17), (4,3), and (5,57).

y = ax3 + bx2 + cx + d


(1, 2)Answer:


Answer:

(−3, 4)


Answer:


Answer:

(−8,−4)


Answer: x =1y = 2z = 3


Answer:


Answer: (2,3)(4,3)(4, 0)


Answer: varies


Answer: 6 −2 135 −4 174 0 15

⎡

⎣

⎢⎢⎢

⎤

⎦

⎥⎥⎥


Answer: 7 027 24

⎡

⎣⎢

⎤

⎦⎥


Answer: x = −4y = −7z =11


Answer: impossible


Answer: w = −16x =108.5y = −77.5z = 40.5


Answer: 517 and 304


Answer: 875 pennies


Answer: 21 2-pointers and 18 3-pointers


Answer: A + B ≥ 200A ≤ 902B ≤ A

⎧⎨⎪

⎩⎪


Answer: 6 touchdowns, 3 field goals, 3 safeties

GRAB BAG - $100

Answer: intersect

GRAB BAG - $200

Answer: They are ageless wonders.

GRAB BAG - $300

Answer: If the lines are the same. Equation reduces to

0 = 0

GRAB BAG - $400

Answer:

€

y = x2 − x + 3

GRAB BAG - $500

Answer:

y = 2x3 − 7x2 − 5x + 7

DEFINITION

FINAL JEOPARDY

Define function

Theme

What is a relation between a set of inputs and outputs with the

property that each input is related to exactly one output?

FINAL CATEGORY

END OF GAME

Daily Doubles and usage notes follow...

JEOPARDY! Slide Show Notes •  The font for the question & answer slides is “Enchanted;” a copy of this font in located

in the “REAL Jeopardy Template” folder. (This font will need to be installed in the C:/WINDOWS/FONTS folder of the computer running the show.) In order to keep all of the sounds and fonts together, copy the entire “REAL Jeopardy Template” folder.

•  To change the categories: –  1. Go to “Edit” and “Replace…” –  2. In the Find box, type TWISTED SYSTEM (all caps) –  3. In the Replace box, type the category in all caps (for example, PRESIDENTS) –  4. Click Replace All...

•  To use the Daily Double: –  1. Choose which dollar values to set as Daily Double –  2. Link that dollar value to one of the DD slides –  3. Link the arrow on the DD slide to the correct question slide (so dollar/category

match)

Running the JEOPARDY! Slide Show

•  On the game board with the categories on top, click on the desired dollar value. (The first game board is used only to blink in the dollar values like the show.)

•  ICONS: –  ? Go to the answer screen. –  House Go back to the game board. –  Right Arrow (on Daily Doubles) Go to the question screen. –  Turned-up Arrow Reload question screen after incorrect guess

3x 4y 11 - Weeblymrtrenfield.weebly.com/uploads/5/8/6/1/58616339/systems_jeopardy... · twisted...

Documents

Transcript of 3x 4y 11 - Weeblymrtrenfield.weebly.com/uploads/5/8/6/1/58616339/systems_jeopardy... · twisted...