Infinite Algebra 1 - HW6 - Mixed Review #1

Honors Algebra 1

Name___________________________________ ID: 1

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HW6 - Mixed Review #1

Date________________ Period____

Simplify. 1) 3

-3

2) 4

0

3) 2

2

4) 5

3

5) 6

-1

6) 4

-2

Solve each equation. 7) k + 5 + 2k = -10

8) -92 = -5(1 - 2x) - 7

9) -13 + 5x + 4 - 8 = 8x - 2

10) 5(8 + 2k) = -12 - 3k

Worksheet by Kuta Software LLC

-1-

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11)

x =3

12)

x-6 =1

13)

b+6 =1 3

14) -10 1 + n + 8 = -62

Solve each inequality and graph its solution. 15) b ³ 7 -12

-8

16) -4

0

4

8

-14

-12

-10

-8

-6

-24

12

17) 7 + m + 3 < 9

x + 10 £ 12 -20

-16

-12

-8

-4

0

18) 3b + 9 > 30 -4

-2

0

2

-10 -8

-6

-4

-2

0

2

4

6

8

10

Worksheet by Kuta Software LLC

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Write the slope-intercept form of the equation of each line. 19)

20)

y

y

4

4

2

2

-5 -4 -3 -2 -1

1

2

3

4

5 x

-5 -4 -3 -2 -1

-2

-2

-4

-4

21) y + 3 = 3( x - 3)

22) y + 3 = -

1

2

3

4

5 x

8 ( x - 3) 3

Write the slope-intercept form of the equation of the line through the given point with the given slope. 23) through: (-1, 5), slope = -7

24) through: (3, 5), slope =

2 3

Write the slope-intercept form of the equation of the line through the given points. 25) through: (-3, 4) and (0, -5)

26) through: (5, 0) and (-5, 2)

Worksheet by Kuta Software LLC

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Answers to HW6 - Mixed Review #1 (ID: 1) 1 27 1 5) 6 9) {-5} 13) {-3, -9} 15) b ³ 7 or b £ -7 : 1)

2) 1

3) 4

4) 125

1 16 10) {-4} 14) {6, -8}

7) {-5}

8) {-8}

11) {3, -3}

12) {7, 5}

6)

-12

-8

-4

0

4

8

12

16) -22 £ x £ 2 : -24

-20

-16

-12

-12

-10

-8

-8

-4

0

17) -13 < m < -1 : -14

-6

-4

-2

0

2

18) b > 7 or b < -7 : -8

19) y = x - 2 23) y = -7x - 2

-4

0

1 20) y = x - 4 3 2 24) y = x + 3 3

4

8

21) y = 3x - 12 25) y = -3x - 5

8 22) y = - x + 5 3 1 26) y = - x + 1 5

Worksheet by Kuta Software LLC

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