Section 7.1 Checkpoint 1 Evaluating Exponential Numbers
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Transcript of Section 7.1 Checkpoint 1 Evaluating Exponential Numbers
Section 7.1 Checkpoint 1Evaluating Exponential Numbers
Evaluate each expression:
38
3)4(
23 22
2)3(
25
22324252 12 02 12 22 32
233343 13 03 13 23 33
15253545 05 15 25 35
Section 7.1 Checkpoint 2Exploring Exponential Patterns
43
45
42 52
02
43
0)35.1(
42
13
Section 7.1 Checkpoint 3Evaluating Zero and Negative Exponents
Evaluate each expression:
0213 yx
125 x
3243
a
02
3110zwyx
Section 7.1 Checkpoint 4Zero and Negative Exponential Expressions
Simplify each expression:
08
4)5(
24
3)3(
Section 7.3 Checkpoint 5Evaluating Zero and Negative Exponents
Evaluate each expression:
3xy
30yx
23
325cab
01
24
2 dcba
Section 7.3 Checkpoint 6Zero and Negative Exponential Expressions
Simplify each expression (no zero or negative exponents):
Section 7.3 Checkpoint 7Multiplying Exponential Expressions
Simplify each expression:
32 33
)4)(4( 52
736 222
54 552
Section 7.3 Checkpoint 8Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
32 xx
)2)(4( 52 ss
736 aaa
)5)(2)(( 54 rrr
)2)(3)(4( 22 xyx
Section 7.4 Checkpoint 9Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
42 )(x
43)( m
35 )( ff
1324 )()( nn
530252 )()()( zyx
Section 7.4 Checkpoint 10Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
2)5( b
13)10( x
24 )5( a
44 )(3 r
2232 )3()4( yx
Section 7.5 Checkpoint 11Dividing Exponential Expressions
Simplify each expression (no zero or negative exponents):
3
7
bb
5
2
xx
4
7
xx
9
8
33
Section 7.5 Checkpoint 12Dividing Exponential Expressions
Simplify each expression (no zero or negative exponents):
6
2
39aa
75
25
yxyx
3
32
4)2(xx
546
464
33
baba
Chapter 7 Exponents
Thursday Feb 16, 2012
Today we will learn how to evaluate expressions with zero and negative
exponents.
7.1 Zero and Negative Exponents
Section 7.1 Checkpoint 1Evaluating Exponential Numbers
Evaluate each expression:
512
64
32
9
25
38
3)4(
23 22
2)3(
25
22324252 12 02 12 22 32
233343 13 03 13 23 33
15253545 05 15 25 35
Section 7.1 Checkpoint 2Exploring Exponential Patterns
2481632 121
41
81
43
392781 131
91
271
811
525125625 151
251
1251
6251
45
42 52
161
321
02
43
0)35.1(
42
13
1
1
421
131
431
Section 7.1 Checkpoint 3Evaluating Zero and Negative Exponents
Evaluate each expression:
161
31
811
0213 yx
125 x
3243
a
02
3110zwyx
3
2x
x25
163 3a
3
210xyw
Section 7.1 Checkpoint 4Zero and Negative Exponential Expressions
Simplify each expression:
131 2 x
x125
Assignment SheetThursday 2/16
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List1 2/16 TB p. 444 #10-18 – In class
2 2/16 TB p. 444 #19-27 – In Class/ Finish HW
1 2/16 TB p. 444 #10-18 – In class
2 2/16 TB p. 444 #19-27 – In Class/ Finish HW
Chapter 7 Exponents
Friday Feb 17, 2012
Today we will learn how to simplify products including positive and negative
exponents.
7.3 Multiplication Properties of Exponents
Assignment SheetThursday 2/16
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List1 2/16 TB p. 444 #10-18 – In class
2 2/16 TB p. 444 #19-27 – In Class/ Finish HW
08
4)5(
24
3)3(
1
Section 7.3 Checkpoint 5Evaluating Zero and Negative Exponents
Evaluate each expression:
161
271
6251
3xy
30yx
23
325cab
01
24
2 dcba
3yx
3y
2
33
25cba
242 bac
Section 7.3 Checkpoint 6Zero and Negative Exponential Expressions
Simplify each expression (no zero or negative exponents):
Section 7.3 Checkpoint 7Multiplying Exponential Expressions
Simplify each expression:
32 33
)4)(4( 52
736 222
54 552
243
64
10
161
Section 7.3 Checkpoint 8Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
32 xx
)2)(4( 52 ss
736 aaa
)5)(2)(( 54 rrr
)2)(3)(4( 22 xyx
5x
38s
210r
4
1a
2
324yx
Assignment SheetFriday 2/17
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List1 2/16 TB p. 444 #10-18 – In class
2 2/16 TB p. 444 #19-27 – In Class/ Finish HW
3 2/17 TB p. 452 #45-49 – In class
4 2/17 TB p. 456 #13-24 – In Class/ Finish HW
3 2/17 TB p. 452 #45-49 – In class
4 2/17 TB p. 456 #13-24 – In Class/ Finish HW
Chapter 7 Exponents
Tuesday Feb 21, 2012
Today we will review graphing linear inequalities and learn how to simplify
powers of positive and negative exponents.
7.4 More Multiplication Properties of Exponents
41
m
2b
Use slope-intercept form y = mx + b
< dashed line
shade below
5 2/21 TB p. 452 #50-53 – In Class
32
m
0b
>solid line
shade above
13
m
4b
< dashed line
shade below
13
m
5.0b
> dashed line
shade above
Section 7.4 Checkpoint 9Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
42 )(x
43)( m
35 )( ff
1324 )()( nn
530252 )()()( zyx
8x
12
1m
11
1n
16f
10
15
xz
Section 7.4 Checkpoint 10Multiplying Exponential Expressions
Simplify each expression (no zero or negative exponents):
2)5( b
13)10( x
24 )5( a
44 )(3 r
2232 )3()4( yx
2251b
3101x
16811r
8
25a
4
6
964yx
Assignment SheetTuesday 2/21
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List1 2/16 TB p. 444 #10-18 – In Class
2 2/16 TB p. 444 #19-27 – In Class/ Finish HW
3 2/17 TB p. 452 #45-49 – In Class
4 2/17 TB p. 456 #13-24 – In Class/ Finish HW
5 2/21 TB p. 452 #50-53 – In Class
6 2/21 TB p. 462 #11-19 – In Class
7 2/21 TB p. 462 #21-28 – In Class/ Finish HW
6 2/21 TB p. 462 #11-19 – In Class
7 2/21 TB p. 462 #21-28 – In Class/ Finish HW
Chapter 7 Exponents
Wednesday Feb 22, 2012
Today we will review learn how to simplify exponential expressions with the subtraction property of division.
7.5 Division Properties of Exponents
8 2/22 TB p. 458 #66-69 – In Class
Section 7.5 Checkpoint 11Dividing Exponential Expressions
Simplify each expression (no zero or negative exponents):
3
7
bb
5
2
xx
4
1b
4
7
xx
9
8
33
3x
31
7x
Section 7.5 Checkpoint 12Dividing Exponential Expressions
Simplify each expression (no zero or negative exponents):
6
2
39aa
4
3a
75
25
yxyx
5
1y
3
32
4)2(xx 32x
546
464
33
baba
ba9
2
Assignment SheetWednesday 2/22
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List5 2/21 TB p. 452 #50-53 – In Class
6 2/21 TB p. 462 #11-19 – In Class
7 2/21 TB p. 462 #21-29 – In Class/ Finish HW
8 2/22 TB p. 458 #66-69 – In Class
9 2/22 TB p. 470 #13-21 – In Class/ Finish HW
10 2/22 WS Practice Quiz 7.1-7.4 – In Class (Turn it in!)
9 2/22 TB p. 470 #13-21 – In Class/ Finish HW
Assignment SheetThursday 2/23
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List5 2/21 TB p. 452 #50-53 – In Class
6 2/21 TB p. 462 #11-19 – In Class
7 2/21 TB p. 462 #21-29 – In Class/ Finish HW
8 2/22 TB p. 458 #66-69 – In Class
9 2/22 TB p. 470 #13-21 – In Class/ Finish HW
10 2/22 WS Practice Quiz 7.1-7.4 – In Class (Turn it in!)
11 2/23 Test Review TB p. 477 #1-7 and #17-22– In Class
Chapter 7 Exponents
Thursday Feb 23, 2012
Today we will review properties of exponents.
7.5 Division Properties of Exponents
Assignment SheetThursday 2/23
Algebra 1-Mr. Whitney Rm. 14-228 Name ______________________
Unit 13 Exponents Portfolio Assignment List5 2/21 TB p. 452 #50-53 – In Class
6 2/21 TB p. 462 #11-19 – In Class
7 2/21 TB p. 462 #21-29 – In Class/ Finish HW
8 2/22 TB p. 458 #66-69 – In Class
9 2/22 TB p. 470 #13-21 – In Class/ Finish HW
10 2/22 WS Practice Quiz 7.1-7.4 – In Class (Turn it in!)
11 2/23 Test Review TB p. 477 #1-7 and #17-22– In Class
11 2/23 TB p. 477 #1-7 and #17-22– In Class
11 2/23 TB p. 477 #1-7 and #17-22– In Class