Free Printable 9th Grade Chapters 1

1.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

2.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

3.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

4.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

5.

What function family do I belong to?

a)

linear

b)

Linear Absolute Value

c)

quadratic

d)

exponential

6.

What function family do I belong to?

a)

Linear

b)

Exponential

c)

Quadratic

d)

Linear Absolute Value

7.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Absolute Value

8.

What function family do I belong to?

a)

Linear

b)

Exponential

c)

Quadratic

d)

Linear Absolute Value

9.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

10.

What function family do I belong to?

a)

Linear

b)

Exponential

c)

Quadratic

d)

Linear Absolute Value

11.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

LInear Absolute Value

12.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

13.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

14.

What function family do I belong to?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Linear Absolute Value

15.

What function family do I belong to?

a)

Linear

b)

Exponential

c)

Quadratic
Quadratic

d)

Absolute Value Function

16.

What family of function is this?

a)

Square root

b)

Reciprocal

c)

Exponential

d)

Quadratic

17.

What family of function is this?

a)

Linear

b)

Quadratic

c)

Exponential

d)

Reciprocal

18.

What family of function is this?

a)

Cubic

b)

Exponential

c)

Absolute Value

d)

Linear Piecewise

19.

Determine whether the graph represents a linear function, a quadratic function, an exponential function, a linear absolute value function, or a linear piecewise function.

a)

linear function

b)

quadratic function

c)

exponential function

d)

linear absolute value

e)

linear piecewise function

20.

Determine whether the graph represents a linear function, a quadratic function, an exponential function, a linear absolute value function, or a linear piecewise function.

a)

linear function

b)

quadratic function

c)

exponential function

d)

linear absolute value

e)

linear piecewise function

21.

Determine whether the graph represents a linear function, a quadratic function, an exponential function, a linear absolute value function, or a linear piecewise function.

a)

linear function

b)

quadratic function

c)

exponential function

d)

linear absolute value

e)

linear piecewise function

22.

Determine whether the graph represents a linear function, a quadratic function, an exponential function, a linear absolute value function, or a linear piecewise function.

a)

linear function

b)

quadratic function

c)

exponential function

d)

linear absolute value

e)

linear piecewise function

23.

$y=x^2-3x$ Identify the function family.

a)

Linear

b)

Exponential

c)

Quadratic

d)

Constant

24.

Which function is quadratic?

a)

$y=4x-1$

b)

$y=3^x+2$

c)

$y=x^2+4x+4$

d)

$y=3x^4+5$

25.

Which function is exponential?

a)

$y=2x-8$

b)

$y=x^2+3$

c)

$y=5x^3-7$

d)

$y=2^x+4$

26.

Which functions are quadratic? (Check all that apply)

a)

$y=2x+3$

b)

$y=4^{x^{ }}-7$

c)

$y=3x^2+6$

d)

$y=x^2+4x-6$

27.

Which functions are exponential? (Check all that apply)

a)

$y=4^x$

b)

$y=\frac{1}{3}x-6$

c)

$y=2^x-6$

d)

$y=x^2$

28.

What type of function is this?
$y=3x^2-4x+1$

a)

Linear Function

b)

Quadratic Function

c)

Absolute Value Function

d)

Exponential Function

29.

Which function family is represented by this equation?

a)

Linear

b)

Exponential

c)

Quadratic

d)

Absolute Value

30.

Which function family is represented by this equation?

a)

Linear

b)

Exponential

c)

Quadratic

d)

Absolute Value

31.

Which function family does this graph belong?

a)

linear piecewise

b)

cubic

c)

linear

d)

absolute value

32.

Choose the correct function that represents this graph.

a)

f(x) = x²

b)

f(x) = x³

c)

f(x) = 1/x²

d)

f(x) = ∛x

33.

What type of function is this?
$y=3x^3-4x^2+1$

a)

Quadratic Function

b)

Cubic Function

c)

Absolute Value Function

d)

Exponential Function

34.

What function family does this belong?

a)

Linear

b)

Quadratic

c)

Linear Piecewise

d)

Absolute Value

35.

Which function family does this belong?

a)

Absolute Value

b)

Exponential

c)

Linear

d)

Linear Piecewise

36.

Which function family does this equation belong?

a)

Linear Piecewise

b)

Absolute Value

c)

Quadratic

d)

Linear

37.

Which problem situation matches this equation?

74.80 = 8x

a)

Karen got $8 per hour for babysitting. Find x, the amount she was paid for 8 hours.

b)

The cost of a video game is $74.80. Find x, the amount Josh needs to be the game if he had $8.

c)

8 friends spent $74.80 each pay for a camping trip. Find x, the total amount they paid.

d)

Charlene got a paycheck for $74.80 for 8 hours of work. Find x, the amount she was paid per hour.

38.

Which equation matches this phrase:

n divided by four is ten

a)

10n = 4

b)

n/4 = 10

c)

10 + x = 4

d)

n - 4 = 10

39.

Write an equation for the following phrase:

The product of four and a number is twelve.

a)

12x = 4

b)

4x = 12

c)

4(12) = x

d)

4 + x = 12

40.

a)

Joanna spends $50 to buy a cardigan for $20 and 3 identical T-shirts. Howmuch did each T-shirt cost?

b)

Carolyn is swimming a total of 50 feet. If she swims 20 feet in 3 attempts, how far does she have left to swim?

c)

Anita has 50 cards. She divides them equally among her three friends and keeps the remainder. How many cards does she give to each friend and how many does she keep?

d)

Kim bought 3 boxes of strawberries for $20 and sold them for $50. How much did she earn on each box?

41.

Which graph matches the inequality

k - 18 < -15?

a)

A

b)

B

c)

C

d)

D

42.

Tammy made a deposit of d dollars in to her back account. Her old balance was $100, and her new balance is $280.

a)

d-100=280

b)

280-d=100

c)

100+d=280

d)

280+d=100

43.

Write the equation of the graph.

a)

$y=2x+3$

b)

$y=-2x-3$

c)

$y=\frac{1}{2}x+3$

d)

$y=-\frac{1}{2}x-3$

44.

Write the equation of the graph

a)

$y=3x+2$

b)

$y=-3x+2$

c)

$y=\frac{1}{3}x+2$

d)

$y=-\frac{1}{3}x+2$

45.

Which of the following represent a line with a zero slope?

a)

x = 5

b)

y = 5

c)

x = 0

d)

all of the above

46.

Solve for x:
8x - 10 = -34

a)

4

b)

3

c)

-3

d)

-24

47.

Solve for d:
-7(6 + d) = 49

a)

13

b)

1

c)

-1

d)

-13

48.

Solve for n:
n+2=-14-n

a)

6

b)

8

c)

-8

d)

-6

49.

Solve:
3(x - 2) = 18

a)

6.7

b)

4

c)

8

d)

-4

50.

Solve for w

a)

-8

b)

8

c)

-32

d)

32

51.

Solve for r

a)

3

b)

-3

c)

3.3

d)

10

52.

8(m + 2)< 4(5 + 2m)

a)

no solution

b)

m < -2

c)

all real numbers

d)

m > 4

53.

4 + 9y - 3 ≥ 3(3y + 2)

a)

no solution

b)

all real numbers

c)

y ≥ 7

d)

y ≥ 6

54.

2 < 6z - 10 < 20

a)

-2 < z < -5

b)

z > 2 or z < 5

c)

2 > z > 5

d)

2 < z < 5

55.

∣ m + 6 ∣ = 5

a)

m = -1

b)

m = -1 or m = -11

c)

m = 30

d)

m = 11

56.

∣ x + 3 ∣ = -4

a)

x = 1 or x = -7

b)

x = 1

c)

no solution

d)

x = -7

57.

2 ∣ 3m + 4 ∣ = 14

a)

m = - 3⅔ or m = 1

b)

m = -3 or m = 1

c)

m = 7 or m = -7

d)

m = 3⅔ or m = -1

58.

-4 ∣ 7v + 2 ∣ = 32

a)

all real numbers

b)

no solution

c)

v = -8 or v = 8

d)

v = 6/7 or v = - 10/7

59.

Solve the inequality.

30 + n ≥ 50

a)

n ≥ 50

b)

x ≥ 80

c)

n ≤ 30

d)

n ≥ 20

60.

Does the sign need to flip when solving?
m - 5 > 8

a)

Yes

b)

No

61.

Solve for t.

6t + 4 ≤ -2

a)

t ≤ -1

b)

t ≤ 1

c)

t=1

d)

1=t

62.

Solve |2x –3| + 5 =10.

Select all of the valid solutions,

do not select if the solution is extraneous

a)

–1

b)

4

c)

1

d)

–4

e)

2

63.

solve: |−2n| + 10 = −50

a)

{30, −30}

b)

{20,−20}

c)

{−5,5}

d)

No Solution

64.

Solve.

4| x + 9 | = 20

Select all of the valid solutions,

do not select if the solution is extraneous

a)

x = −14

b)

x = −4

c)

x = 4

d)

x = 14

e)

x = −3

65.

Solve

|x – 12| − 3 = 11

Select all of the valid solutions,

do not select if the solution is extraneous

a)

−2

b)

26

c)

3

d)

4

e)

2

66.

Convert the standard form equation into slope-intercept form.
x + y = -1

a)

y = x - 1

b)

y = 27, 239, 430

c)

y = -1x

d)

y = -x - 1

67.

Convert the standard form equation into slope-intercept form.
6x - y = 1

a)

y = -x + ⅙

b)

y = 6x - 1

c)

x = ⅙

d)

y = 27, 239, 430

68.

Convert the standard form equation into slope-intercept form.
4x - 3y = 15

a)

y = (4/3)x - 5

b)

y = ⅔x - 5

c)

x = ¾

d)

y = 27, 239, 430

69.

Convert the standard form equation into slope-intercept form.
x - 5y = 10

a)

y = ⅕x - 2

b)

y = -x - 2

c)

x = -10

d)

y = 27, 239, 430

70.

Convert the standard form equation into slope-intercept form.
5x - 4y = -20

a)

y = (5/4)x + 5

b)

y = -5x - 4

c)

x = 20

d)

y = 27, 239, 430

71.

a)

y=-3x+1

b)

y=3x+1

c)

y=1/3x+1

d)

y=-1/3x-1

72.

a)

y=-4x-12

b)

y=4x+12

c)

y=-4x+12

d)

y=-4x+3

73.

a)

y=-x-9

b)

y=x-9

c)

y=-x+9

d)

y=x+9

74.

a)

y=1/2x+5

b)

y=-1/2x+5

c)

y=-1/2x-5

d)

y=1/2x-5

75.

What is the range of the function?

a)

-7≤x≤6

b)

-7<x<6

c)

-8<y<2

d)

-8≤y≤2

76.

What is the DOMAIN of this graph?

a)

x < -3

b)

x ≤ -3

c)

x > -3

d)

x ≥ -3

77.

What is the Range?

a)

y ≥ 6

b)

$-\infty<y\le6$

c)

-10 ≤ y ≤ 6

d)

-10 ≤ x ≤ 6

78.

What is the Domain?

a)

y ≥ 6

b)

$-\infty<x<\infty$

c)

-10 ≤ y ≤ 6

d)

-10 ≤ x ≤ 6

79.

What is the RANGE of this graph?

a)

y < -3

b)

y ≤ -3

c)

y > 1

d)

y ≥ 1

80.

Janice is working as a babysitter for the Harold Family. They plan to leave for their date at 7:00 pm and be back by 12:00 am. If the equation f(x) = 15x + 20 models the amount that Janice will earn, where x is the number of hours she works, and f(x) is the total money she earns, what is an appropriate domain?

a)

any value between 0 and 5

b)

any value between 15 and 20

c)

any value between -1 and 1

d)

any value greater than 0

81.

Janice is working as a babysitter for the Harold Family. They plan to leave for their date at 7:00 pm and be back by 12:00 am. If the equation f(x) = 15x + 20 models the amount that Janice will earn, where x is the number of hours she works, and f(x) is the total money she earns, what is an appropriate range?

a)

any value between 0 and 20

b)

any value between 0 and 125

c)

any value between 0 and 95

d)

any value greater than 0

82.

Solve the literal equation for the given variable.

a)

2A/h

b)

2/(h)

c)

2Ah

d)

Ah/2

83.

Solve for a.

a)

a = pw

b)

a = p/w

c)

a = w/p

d)

a = w + p

84.

Solve for r.

a)

A

b)

B

c)

C

d)

D

85.

S = 3F - 24 Solve for F

a)

F = (S + 24)/3

b)

F = S/3 + 24

c)

F = 3S + 24

d)

F = 3(S + 24)

86.

Solving the formula P = 2L + 2W for W is not equivalent to which equation?

a)

(P-2L)/2 = W

b)

(P/2) - (2L/2) = W

c)

(1/2)P - L = W

d)

P - (1/2)L = W

87.

Solve for x:

a)

x = yb - v

b)

x = by - v

c)

x = by + v

88.

a)

h=V/(3πr²)

b)

h=(3V)/(πr²)

c)

h=V/(3πr²)

d)

h=(3π)/(Vr²)

89.

Solve for h
V = 1/3Bh

a)

93B)/V = h

b)

1/3BV = h

c)

(3V)/B = h

d)

1/3 + BV = h

90.

Solve for x:

a)

x = yb - v

b)

x = by - v

c)

x = by + v

9th Grade Chapters 1 - 3 Review

Total questions: 90

Worksheet time: 5hrs 17mins

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