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