Free Printable SC Ready Review Practice

1.

Classify the number: -23

a)

natural, whole, integer, rational, real

b)

integer, rational, real

c)

integer, irrational, real

d)

whole, integer, rational, real

2.

Classify the number: 3

a)

natural, whole, integer, rational, real

b)

whole, integer, rational, real

c)

natural, whole, integer, irrational, real

d)

natural, whole, integer, rational

3.

-14 could be classified as all of these EXCEPT?

a)

Integer

b)

Real

c)

Rational

d)

Whole

4.

Classify the number: 0

a)

natural, whole, integer, rational, real

b)

integer, irrational, real

c)

irrational, real

d)

whole, integer, rational, real

5.

A non-repeating or non-terminating decimal is classified as ________________.

a)

rational, real

b)

irrational, real

c)

integer, rational, real

d)

whole, integer, irrational, real

6.

A repeating or terminating decimal is classified as ___________?

a)

rational, real

b)

integer, rational, real

c)

irrational, real

d)

whole, integer, irrational, real

7.

Classify the number:

a)

rational, real

b)

whole, Integer, rational, real

c)

integer, irrational, real

d)

irrational, real

8.

An example of an integer is...

a)

9.1

b)

8/9

c)

-9

d)

-2.3

9.

An example of a whole number is:

a)

4/9

b)

-9

c)

5.2

d)

17

10.

Classify the Number: 2.587

a)

irrational, real

b)

rational, real

c)

integer, rational, real

d)

integer, irrational, real

11.

Natural numbers are:

a)

1.5, 2, 2.5, 3, . . .

b)

0,1,2,3,4,5...

c)

1, 2, 3, 4, . . .

d)

. . . , -2, -1, 0, 1, 2, . . .

12.

Which number is an irrational number?

a)

2.33333 . . .

b)

5.72314.....

c)

5.72

d)

5²

13.

Classify the number: √49

a)

natural, whole, integer, rational, real

b)

irrational, real

c)

whole, integer, rational, real

d)

rational, real

14.

Classify the number: 17/4

a)

natural, whole, integer, rational, real

b)

integer, rational, real

c)

whole, integer, rational, real

d)

rational, real

15.

A number can be rational and irrational.

a)

True

b)

False

16.

All whole numbers are integers.

a)

False

b)

True

17.

What is true about irrational numbers?

a)

They are terminating decimals.

b)

They are non-repeating decimals.

c)

They are fractions.

d)

They are natural numbers.

18.

Which of the following statements is always true?

a)

All integers are whole numbers

b)

all rational numbers are integers

c)

some whole numbers are not rational numbers

d)

all whole numbers are integers

19.

Is √2 Irrational?

a)

Yes

b)

No

20.

Based on the chart, how many subsets are within the integers set?

a)

1

b)

2

c)

3

d)

none

21.

Classify the following:
$\sqrt{64}$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

22.

Classify the following:

$\frac{3}{4}$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

23.

Is the following rational?

$\sqrt{2}$

a)

Yes

b)

No

c)

Sometimes

d)

Um...

24.

Classify the following:
$-17$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

25.

Is the following irrational?
$-96.\overline{33}$

a)

Yes

b)

No

c)

Sometimes

d)

I wanna say "Larry"...

26.

Classify the following:
$\pi$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

27.

Classify the following:

$0.525$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

28.

Which of the following numbers is not rational?

a)

$-3$

b)

$2.7$

c)

$\sqrt{4}$

d)

$\sqrt{5}$

29.

Which of the following is an irrational number?

a)

$\sqrt{0}$

b)

$\sqrt{3}$

c)

$1\overline{.36}$

d)

$-0.19$

30.

Which of the following number is rational?

a)

$\sqrt{127}$

b)

$\pi$

c)

$2.5$

d)

$8.98763...$

31.

All the following are Perfect Squares except for which one?

a)

81

b)

121

c)

361

d)

198

32.

125

a)

Is a perfect square.

b)

Is not a perfect square.

33.

244

a)

Is a perfect square.

b)

Is not a perfect square.

34.

5²

a)

16

b)

25

c)

20

d)

10

35.

4²

a)

8

b)

15

c)

18

d)

16

36.

What is

\sqrt{64}

?

a)

4

b)

8

c)

16

d)

32

37.

What is

\sqrt{121}

?

a)

11

b)

12

c)

13

d)

14

38.

What is the cube root of 216?

a)

2

b)

4

c)

6

d)

8

39.

What is the cube root of 729?

a)

12

b)

9

c)

6

d)

3

40.

What is $\sqrt{x^{12}}$ ?

a)

$x^3$

b)

$x^4$

c)

$x^5$

d)

$x^6$

41.

What is $\sqrt{a^2b^4}$ ?

a)

$ab$

b)

$a^2b^4$

c)

$ab^4$

d)

$ab^2$

42.

What is the cube root of $x^3y^6$ ?

a)

$xy^2$

b)

$xy$

c)

$x^3y^6$

d)

$xy^3$

43.

What is the cube root of $a^9b^6c^{12}$ ?

a)

$abc$

b)

$a^3b^3c^6$

c)

$a^3b^2c^4$

d)

$a^9b^2c^4$

44.

What is $\sqrt{4a^6b^8c^2}$ ?

a)

$2abc$

b)

$2a^3b^4c^2$

c)

$4a^3b^4c$

d)

$2a^3b^4c$

45.

What is the cube root of $64x^3y^9z^{15}$ ?

a)

$4xy^3z^5$

b)

$4x^3y^9z^{15}$

c)

$4xy^6z^{12}$

d)

$4xy^3z^{15}$

46.

Convert the fraction to a decimal: $-\frac{1}{40}$

a)

.025

b)

-.25

c)

-.025

d)

.25

47.

Write the decimal for the fraction: $\frac{3}{16}$

a)

.275

b)

.018

c)

.256

d)

.1875

48.

Convert the fraction to a decimal: $\frac{8}{11}$

a)

$.\overline{16}$

b)

.72

c)

.16

d)

$.\overline{72}$

49.

Convert the fraction to a decimal: $\frac{35}{100}$

a)

.33

b)

.35

c)

.34

d)

.36

50.

Convert the fraction to a decimal: - $\frac{33}{50}$

a)

-.56

b)

-.44

c)

-.66

d)

-. $\overline{66}$

51.

Convert the fraction to a decimal: - $\frac{17}{40}$

a)

.43

b)

-0.425

c)

-.43

d)

-.415

52.

Convert the fraction to a decimal: - $\frac{8}{9}$

a)

- . $\overline{8}$

b)

-.88

c)

-. $\overline{87}$

d)

-.8 $\overline{6}$

53.

Solve the equation:
x - 5.5 = 10.5

a)

x = 15.5

b)

x = 14.5

c)

x = 5

d)

x = 16

54.

Judy is saving to buy a pair of shoes that cost $120. She has saved $30 and is going to save $25 a week. Which equation will show her how many weeks she must save?

a)

30 + 25w = 120

b)

55w = 120

c)

30w + 25w = 120

d)

120 + 30 = 25w

55.

Which equation has x = 5 as the solution?

a)

x + 15 = 10

b)

2x = 5

c)

2x = 10

56.

6b = 30

a)

x = 36

b)

x = 24

c)

x = 180

d)

x = 5

57.

Solve the equation:

½x = 6

a)

x = 12

b)

x = 18

c)

x = 3

d)

x = 16

58.

The price of an ice cream cone,c, is one-fourth the price of a pint, p. Which equation shows the relationship between the price of a cone and the price of a pint?

a)

1/4c = p

b)

p = 1/4 + c

c)

4c = p

d)

p = 4 + c

59.

Joe has 4 less than 7 times as many toy cars as Sam. If Joe has 9 cars, which equation shows how to find the number of cars Sam has?

a)

7c/9 = 4

b)

7c + 4 = 9

c)

7c - 4 = 9

d)

7c + 9 = 4

60.

Solve the equation:
4p = 16

a)

p = 12

b)

p = 64

c)

p = 3

d)

p = 4

61.

x + 12 = 20

a)

x = 32

b)

x = -32

c)

x = 8

d)

x = -8

62.

Solve the equation:

20.5 = x + 4

a)

16.5

b)

16.05

c)

24.5

d)

24.05

63.

x/8 = 5

a)

30

b)

35

c)

40

d)

45

64.

Marcos wants to spend at least $80 on new shoes. He has already saved $25. How much more does he need to save?
Which inequality could be used to solve this problem?

a)

X -25 > 80

b)

X + 25 > 80

c)

X + 25 ≤ 80

d)

X + 25 ≥ 80

65.

WRITE AN EQUATION
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?

a)

5+x=25

b)

5+4x=25

c)

5x=25

d)

23-5=4x

66.

3 less than a number

a)

n − 3

b)

3 − n

c)

−3n − 3

d)

n + 3

67.

Solve:
3(x - 2) = 18

a)

6.7

b)

4

c)

8

d)

-4

68.

½ = -⅛a

a)

4

b)

8

c)

-4

d)

-8

69.

Monica earns $363 a week. Rachel works for $8.25 an hour.Which inequality represents how many hours must Rachel work to make as much as or more than Monica?

a)

363≥8.25h

b)

363<8.25h

c)

363≤8.25h

d)

363>8.25h

70.

Pheobe has $500 in a savings account at the beginning of the summer. She wants to have at least $200 in account by the end of the summer. She withdraws $25 each week for food, clothes, and movie tickets. Write an inequality that represents Pheobe's situation.

a)

200+25w ≥ 500

b)

500-25w ≥ 200

c)

500+25w ≤ 200

d)

200-25w ≤ 500

71.

Ross and Chandler go to Taco Land and order sodas for a total of $3.50. They also want to order some tacos (of course), which cost $1.75 each. If they have $20, how many tacos can they buy? Which inequality best represents the situation.

a)

3.50 + 1.75t > 20

b)

1.75 + 3.50t ≤ 20

c)

3.50 + 1.75t ≥ 20

d)

1.75t + 3.50 ≤ 20

72.

The model represents an equation. What value of x makes the equation true?

a)

2.50

b)

-2.25

c)

2.25

d)

-2.50

73.

What value of x makes this equation true?

a)

3

b)

-9

c)

-1

d)

27

74.

a)

F

b)

G

c)

H

d)

J

75.

Which value of x makes the equation
4x - 10= -2(3x + 1) true?

a)

-0.8

b)

8

c)

0

d)

0.8

76.

At store A a trophy costs $12.50. Engraving costs $0.40 per letter. At store B, the same trophy costs $14.75. Engraving costs $0.25 per letter. Which sentence best represents the situation where the cost at store B is better than at store A?

a)

14.75 + 0.25x = 12.50 + 0.4x

b)

14.75 + 0.25x < 12.50 + 0.4x

c)

14.75 + 0.25x ≤ 12.50 + 0.4x

d)

14.75 + 0.25x > 12.50 + 0.4x

77.

A twelve inch candle and an 18 inch candle are lit at 6pm. The 12 inch candle burns 0.5 inches every hour. The 18 inch candle burns two inches every hour. At what time will the two candles be the same height? Write an equation.

a)

12 - 0.5x = 18 - 2x

b)

12 + 0.5x = 18 + 2x

c)

12x - 0.5 = 18x - 2

d)

12 - 6x = 18 - 2x

78.

Container A has 200L of water, and is being filled at a rate of 6 liters per minute. Container B has 500L of water, and is being drained at 6 liters per minute. How many minutes, m, will it take for the two containers to have the same amount of water? Write an equation.

a)

200m + 6 = 500m - 6

b)

6m + 200 = 6m + 500

c)

200 + 6m = 500 - 6m

d)

200 - 6m = 500 + 6m

79.

The equation below represents the amount of fees charged by two companies.
20 + 1.20v = 5 + 4v
Which scenario best describes the fees charged when v represents the number of miles.

a)

GO charges $1.20 per mile. MILA charges $4 per mile.

b)

GO charges $20 per mile and a renting cost of $1.20. MILA charges $5 per mile and a $4 renting cost.

c)

GO charges $1.20 per mile and a renting cost of $20. MILA charges $4 per mile and a $5 renting cost.

d)

GO charges $1.20 per mile and a renting cost of $20. MILA charges $5 per mile and a $4 renting cost.

80.

The graph shows the hours that Rue and Zoe have been working and the amount of money that they have earned so far this week. Which conclusion is correct?

a)

Af 24 hours they will have earned the same amount of money.

b)

Zoe makes more per hour than Rue does.

c)

At 12 hours, Zoe will have earned more money than Rue.

d)

At 4 hours, Zoe and Rue will have earned the same amount.

81.

a)

x = -.06

b)

x = 1.67

c)

x = 0.6

d)

x = 1

82.

a)

6.25x + 30 > 9.75x + 12

b)

6.25x + 30 < 9.75x + 12

c)

6.25 + 30X > 9.75 + 12x

d)

6.25 + 30x < 9.75 + 12x

83.

a)

6 weeks

b)

12 weeks

c)

2 weeks

d)

7 weeks

84.

Which of the following is true about the graph?

a)

b)

c)

d)

85.

Which of the following situations could be solved by using the inequality shown?

9 + 1.25x > 14 + 0.75x

a)

Park A charges an entrance fee of $9 plus $1.25 per ride. Park B charges $14 per ride and an entrance fee of $0.75. After how many rides will be the total charge at Park A Cost more than Park B?

b)

Danny finishes 1.25 homework problems every 9 minutes. Katie finishes 0.75 problems every 14 minutes. After how many minutes will Danny have completed more of his homework?

c)

Jake has $9 and spends $1.25 each day. Finley has $14 and spends $0.75 each day. After how many days will Jake have more money than Finley?

d)

Essence has run 9 miles and she runs 1.25 additional miles each day. Asia has run 14 miles and she runs 0.75 additional miles each day. After how many days will Essence have run more total miles than Asia?

86.

A cooler contains 4.5 gallons of water and is filling up at a rate 0.1 gallons per second. A second cooler contains 7 gallons of water and is draining at a rate of 0.25 gallons per second. Which could be used to determine the number of seconds it would take for each cooler to contain the same amount of water?

a)

4.5x + 0.1 < 7 - 0.25x

b)

4.5 + 0.1x = 7 - 0.25x

c)

4.5 + 0.1x = 7 + 0.25x

d)

4.6x > 6.75X

87.

a)

x = 2

b)

x =10

c)

x + 1.25

d)

x = 0

88.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

89.

a)

Function

b)

Not a Function

90.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

91.

All of the y values or outputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

92.

All of the x values or inputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

93.

Which of these is NOT the same

a)

Range

b)

Input

c)

Dependent Value

d)

Y-Value

94.

Is the relation a function? Why.

a)

Yes, because the x-value 11 has two y-values pair with it.

b)

Yes, because each x-value has only one y-value paired with it.

c)

No, because the x-value 11 has two y-values pair with it.

d)

No, because each x-value has only one y-value paired with it.

95.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

96.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

97.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

98.

Is this table a function or not a function?

a)

Function

b)

Not a Function

99.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

100.

Which set of values is a function?

a)

(9,5) (10,5) (9,-5) (10,-5)

b)

(3,4) (4,-3) (7,4) (3, 8)

c)

(6,-5) (7, -3) (8, -1) (9, 1)

d)

(2, -2) (5, 9) (5, -7) (1, 4)

101.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

102.

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

a)

D: {1, -3, -4,}
R: {0, 1, 2, -4}

b)

D:{0, 1, 2, -4}
R:{1, -3, -4}

c)

D:{0, 1, 2, 3, 4}
R:{1, -3, -4}

103.

Which ordered pair could you add to the following list of points to create a function? (3, 5) (4, 9) (2, 5)

a)

(3, 7)

b)

(4, 1)

c)

(1, 9)

d)

(2, 6)

104.

Does the table represent a function?

a)

Yes, there is a repeated x-value.

b)

No, there aren't any repeated y-values.

c)

Yes, there are repeated y-values.

d)

No, there is a repeated x-value.

105.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

106.

Which graph does NOT pass the vertical line test?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

107.

Is this function represented by the graph Linear or Nonlinear

a)

linear

b)

nonlinear

108.

Is the function represented by the equation linear or nonlinear?

a)

linear

b)

nonlinear

109.

Is the function represented by the table linear or nonlinear?

a)

Linear

b)

Nonlinear

110.

Is the function represented by the equation linear or nonlinear?

a)

linear

b)

nonlinear

111.

Is the function represented by the table linear or nonlinear?

a)

linear

b)

nonlinear

112.

Is the function represented by the graph linear or nonlinear

a)

linear

b)

nonlinear

113.

Which answer choice is true?

a)

The table represents a linear function because there is a pattern for the x-coordinates and y-coordinates.

b)

The table represents a linear function because the ratio of the change in the y value and the change in the x value is constant.

c)

The table represents a nonlinear function because the ratio of the change in the y value and the change in the x value is not constant.

d)

The table does not represent a function because there is more than one output for at least one input.

114.

Which equation represents y as a linear function of x?

a)

y=8x

b)

x=5

c)

y=4x²

d)

y=x³

115.

Which graph is linear?

a)

A

b)

B

c)

C

d)

D

116.

Which equations represents y as a linear function of x?

a)

y=x³

b)

y=9x

c)

x=5

d)

y=x

117.

Why is this function linear?

a)

This is a linear function because it does not have a constant rate of change

b)

This is a linear function because it creates a curved line.

c)

This is a linear function because it have a constant rate of change.

d)

This is a linear function because it's y-intercept is (0,2)

118.

Which of the function(s) above are linear?

a)

Function I, only

b)

Function II, only

c)

Function I and Function II, only

d)

Function I, Function II, and Function III

119.

Which table(s) are nonlinear?

a)

Table 2, only

b)

Tables 2 and 3, only

c)

Tables 1 and 2, only

d)

Tables 2 and 4, only

120.

Which equations describe a nonlinear function? Select all that apply.

a)

x - 3y=12

b)

y=x³

c)

3y=x

d)

y=5x²+6x

e)

4x+3y²=24

121.

Which equations represent linear functions?

a)

Equations 1 and 2, only

b)

Equations 1 and 4, only

c)

Equations 2 and 3, only

d)

Equations 1, 3, and 4, only

122.

Is the function represented by the table linear or nonlinear?

a)

Linear

b)

Nonlinear

123.

Is the function represented by the table linear or nonlinear?

a)

linear

b)

nonlinear

124.

Is the function $y+x=4x-5$ linear or nonlinear?

a)

Linear

b)

Nonlinear

125.

Is the function $y=\frac{8}{x^2}$ linear or nonlinear?

a)

Linear

b)

Nonlinear

126.

Is the graph pictured a linear or nonlinear function?

a)

Linear

b)

Nonlinear

127.

If a system of equations has no solution, what does the graph look like?

a)

intersecting lines

b)

parallel lines

c)

skew lines

d)

intersecting lines

128.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(0, 1)

129.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

130.

Solve for x and y
y = 2x + 1
y = 4x - 1

a)

(1,3)

b)

(-1,-3)

c)

(-1,3)

d)

(3,1)

131.

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes. Which system of equations represents the situation?

a)

3x + 2y = 315
2x + 4y = 450

b)

3x + 2y = 450
2x + 4y = 315

c)

2x + 2y = 315
3x + 4y = 450

132.

Solve the system given:
3x - y = 7
2x + y = 3

a)

(-1,2)

b)

(5,4)

c)

(4,5)

d)

(2,-1)

133.

Give the solution to the system.

a)

(3,1)

b)

(1,3)

c)

(-1,3)

d)

(1, -3)

134.

If a system of linear equations has one solution, what does this mean about the two lines?

a)

Parallel lines

b)

the same line

c)

Intersecting lines

135.

Parallel Lines never intersect because...

a)

they have the same slopes.

b)

they have the same y-intercept.

c)

they have different slopes.

d)

they have different y-intercepts.

136.

David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?

a)

1.5x+0.5y=78.5
x+y=87

b)

1.5x+0.5y=78.5
1.5x+0.5y=87

c)

x+y=78.5
1.5x+0.5y=87

d)

x+y=78.5
x+y=87

137.

What is the solution to the system?

a)

(-1, 3)

b)

(-3, 1)

c)

(3, -1)

d)

(-3, -1)

138.

What is the number of solutions to the system of equations?

a)

No Solution

b)

Infinitely Many Solutions

c)

One Solution

d)

Two Solutions

139.

How many solutions are there in the system of equations?

a)

No Solution

b)

Infinitely Many Solutions

c)

One Solution

d)

Two Solutions

140.

What is the solution to the system of equations?

a)

No Solution

b)

(2, 0)

c)

Infinitely Many Solutions

d)

(0, 2)

141.

What is the solution to the system of equations?

a)

(-1, -3)

b)

(3, 1)

c)

(1, 3)

d)

(-3, -1)

142.

What is the solution to the system of equations?

a)

(2, -2)

b)

(2, 2)

c)

No Solution

d)

(-2, -2)

143.

What is the solution to the system of equations?

a)

(3, 4)

b)

(-3, -4)

c)

(-4, -3)

d)

(4, 3)

144.

What is the solution to the system of equations?

a)

(-3, 1)

b)

(1, -3)

c)

(3, -1)

d)

(-1, 3)

145.

What is the solution to the system of equations?

a)

No Solution

b)

Infinitely Many Solutions

c)

(7, -2)

d)

(-5, -5)

146.

What is the solution to the systems of equations?

a)

(-7, -9)

b)

(-10, 5)

c)

No Solution

d)

Infinitely Many Solutions

147.

Match the Graph with its slope.

a)

1.

Negative

b)

2.

Positive

c)

3.

Zero

d)

4.

Undefined

148.

Slope is know as

rise/______

a)

run

b)

fall

c)

none

d)

rise

149.

Find the slope of the line below using rise/run.

a)

$\frac{2}{3}$

b)

$\frac{3}{2}$

c)

3

d)

$\frac{1}{3}$

150.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

151.

What is the formula for finding slope?

a)

$y=mx+b$

b)

$Ax+By=C$

c)

$\frac{y_2-y_1}{x_2-x_1}$

152.

What is the slope of a line between (-4,14) and (-16,8)?
Reminder!

Formula:

$m=\frac{\left(y_2-y_1\right)}{\left(x_2-x_1\right)}$

(a)

153.

Find the slope. Simplify, if you can.

a)

$\frac{2}{5}$

b)

$\frac{5}{2}$

c)

$2\ \frac{1}{2}$

d)

2

154.

Which of these represents slope-intercept form?

a)

y - y₁ = m(x-x₁)

b)

Ax + By = C

c)

y = mx + b

155.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

156.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

157.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

158.

What is the y-intercept of the line with the equation
$y\ =\ -2x\ +\ 4$

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

159.

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

a)

y=12x-10

b)

y=10x+12

c)

y=12x+10

d)

x=10x-12

160.

Graph the line with the equation
$y\ =\ -\frac{2}{3}x\ +\ 4$

a)

b)

c)

d)

161.

Write the equation of the graph in slope-intercept form

a)

$y=-2x-4$

b)

$y=2x\ -\ 4$

c)

$y=\frac{1}{2}x-4$

d)

$y=-\frac{1}{2}x-4$

162.

Find the slope from the given points:

(3,-1) (4,7)

(a)

163.

Using the equation $1=8\left(-3\right)+b_{\ }$ what is the y intercept?

(a)

164.

Find the y-intercept of the line that passes through the given point and has the given slope:
(-2, -1); m= -3

a)

b = -6

b)

b = -7

c)

b = 6

d)

b = 7

165.

Write the equation in slope intercept form of a line that passes through the given pair of points: (0,-1) and (2,1)

a)

y =x + 1

b)

y = x - 1

c)

y = -x + 1

d)

y = -x - 1

166.

Write a equation: A plumber charges $50 for a house call plus $12 per hour for labor.

a)

y = 50 x + 12

b)

y =12 x + 50

c)

y = 62 x

d)

x = 50 + 12y

167.

Which pairs of angles are alternate exterior angles? (Check all that apply)

a)

$\angle1\ and\ \angle5$

b)

$\angle1\ and\ \angle8$

c)

$\angle5\ and\ \angle8$

d)

$\angle5\ and\ \angle4$

e)

$\angle4\ and\ \angle8$

168.

Which pairs of angles are alternate interior angles? (Check all that apply)

a)

$\angle2\ and\ \angle6$

b)

$\angle2\ and\ \angle3$

c)

$\angle2\ and\ \angle7$

d)

$\angle6\ and\ \angle3$

e)

$\angle3\ and\ \angle7$

169.

Which pairs of angles are corresponding angles? (Check all that apply)

a)

$\angle1\ and\ \angle3$

b)

$\angle2\ and\ \angle4$

c)

$\angle6\ and\ \angle7$

d)

$\angle6\ and\ \angle8$

e)

$\angle1\ and\ \angle4$

170.

Which pair(s) of angles below are alternate interior angles? (check all that apply)

a)

$\angle1\ and\ \ \angle5$

b)

$\angle3\ and\ \angle5$

c)

$\angle4\ and\ \angle5$

d)

$\angle3\ and\ \ \angle6$

171.

Which pair(s) of angles below are vertical angles? (check all that apply)

a)

$\angle1\ and\ \angle2$

b)

$\angle5\ and\ \angle8$

c)

$\angle3\ and\ \angle5$

d)

$\angle2\ and\ \angle3$

172.

Which pair(s) of angles below are corresponding angles? (check all that apply)

a)

$\angle1\ and\ \angle5$

b)

$\angle3\ and\ \angle7$

c)

$\angle2\ and\ \angle6$

d)

$\angle4\ and\ \angle8$

173.

Which pair(s) of angles below are supplementary angles? (check all that apply)

a)

$\angle1\ and\ \angle2$

b)

$\angle5\ and\ \angle7$

c)

$\angle6\ and\ \angle7$

d)

$\angle2\ and\ \angle4$

174.

Which pair(s) of angles below are alternate exterior angles? (check all that apply)

a)

$\angle1\ and\ \ \angle8$

b)

$\angle1\ and\ \angle7$

c)

$\angle7\ and\ \angle8$

d)

$\angle2\ and\ \angle7$

175.

What type of angles are $\angle1$ and $\angle2$ ?

a)

Supplementary Angles

b)

Vertical Angles

c)

Alternate Interior Angles

d)

Alternate Exterior Angles

e)

Corresponding Angles

176.

What type of angles are $\angle1$ and $\angle2$ ?

a)

Supplementary Angles

b)

Vertical Angles

c)

Alternate Interior Angles

d)

Alternate Exterior Angles

e)

Corresponding Angles

177.

What type of angles are $\angle1$ and $\angle2$ ?

a)

Supplementary Angles

b)

Vertical Angles

c)

Alternate Interior Angles

d)

Alternate Exterior Angles

e)

Corresponding Angles

178.

What type of angles are $\angle1$ and $\angle2$ ?

a)

Supplementary Angles

b)

Vertical Angles

c)

Alternate Interior Angles

d)

Alternate Exterior Angles

e)

Corresponding Angles

179.

What type of angles are $\angle1$ and $\angle2$ ?

a)

Supplementary Angles

b)

Vertical Angles

c)

Alternate Interior Angles

d)

Alternate Exterior Angles

e)

Corresponding Angles

180.

Choose the correct scale factor:

a)

2

b)

3

c)

1/3

d)

1/2

181.

If the scale factor is less than 1, the dilation is...

a)

an enlargement

b)

a translation

c)

a rotation

d)

a reduction

182.

If the scale factor is greater than 1, the dilation is...

a)

an enlargement

b)

a rotation

c)

a translation

d)

a reduction

183.

Enlargement or reduction? Find the scale factor!

a)

It's a reduction; the scale factor is 2.

b)

It's an enlargement; the scale factor is 2.

c)

It's an enlargement; the scale factor is 1/2.

d)

It's a reduction; the scale factor is 1/2.

184.

Describe the Transformation

a)

Translation

b)

Rotation

c)

Reflection

185.

Describe the Transformation

a)

Translation

b)

Rotation

c)

Reflection

186.

What is this picture an example of?

a)

An angle

b)

A cat vertex

c)

Rotation

187.

A dilation with a scale factor of 1/3 is a reduction.

a)

True

b)

False

188.

How is triangle A rotated to be triangle Y?

a)

180 clockwise

b)

90 clockwise

c)

90 counter-clockwise

189.

Identify the transformation from C to D.

a)

90^o Clockwise Rotation

b)

180^o Rotation

c)

270^o Clockwise Rotation

d)

360^o Rotation

190.

Is the picture being reflected in the y-axis or x-axis?

a)

y-axis

b)

x-axis

191.

Identify the transformation.

a)

Reflection across y axis

b)

Reflection across x-axis

c)

180 Rotation

d)

Translation 2 units down

192.

Identify the transformation.

a)

Reflection across y-axis

b)

90 Rotation counter clockwise

c)

Translation 5 units left, 1 unit up.

d)

Translation 5 units right, 1 unit down

193.

Identify the transformation from ABC to A'B'C'.

a)

90^o clockwise rotation

b)

90^o counter clockwise rotation

c)

Reflection across the y-axis

d)

Reflection across the x-axis

194.

Name the transformation.

a)

Translation

b)

Reflection

c)

Rotation

195.

Translations, reflections and rotations are all known as ________________________.

a)

Geometry

b)

Transformations

c)

Congruent

196.

A turn is also called a ___________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

197.

A slide is also called a _________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

198.

The Pythagorean Theorem is (a) (b) (c) (d) (e)

Choose from the below words

$a^2$

$+$

$b^2$

$=$

$c^2$

$x^2$

$-$

$\times$

$\div$

199.

What letter represents the hypotenuse?

a)

a

b)

b

c)

a and b

d)

c

200.

Hypotenuse

a)

Vertical side in a right triangle

b)

Longest side in a right triangle

c)

Horizontal side in a right triangle

d)

a²+ b²= c²

201.

Which choice represents the legs?

a)

a and b

b)

a

c)

b

d)

c

202.

What is the final step in solving this work for c?
a² + b² = c²
3² + 4² = c²
9 + 16 = c²
25 = c²

a)

Divide both sides by 2

b)

Take the square root of both sides

203.

The Pythagorean Theorem is

a² - b² = c²

a)

false

b)

true

204.

Side c on a right triangle is ALWAYS the longest.

a)

true

b)

false

205.

What is the opposite of squaring a number?

a)

divide

b)

multiply

c)

fractions

d)

square root

206.

Side a on a right triangle is ALWAYS the longest side

a)

true

b)

false

207.

If you are solving to find a missing leg, should you add or subtract?

a)

Add

b)

Subtract

208.

If you are solving to find a missing hypotenuse, should you add or subtract?

a)

Add

b)

Subtract

209.

_{^{Find the missing side}}

a)

9

b)

41

c)

6.4

d)

3

210.

Level 2

Solve for the value of y

a)

13

b)

5

c)

23

d)

10

211.

Find the distance between these two points.

a)

13

b)

7.9

c)

9.2

d)

3.6

212.

Draw a right triangle and label the sides using: Leg, Leg, Hypotenuse

213.

Based on the graph, if Joe earned $400, how many hours did he work?

a)

20 hours

b)

35 hours

c)

45 hours

d)

15 hours

214.

Which of the following lines represents the line of best fit for the scatter plot?

a)

A

b)

B

c)

C

d)

D

215.

Based on this scatter plot, a student with 6 absences should get approximately what score on the final exam?

a)

≅ 58

b)

≅ 92

c)

≅ 100

d)

≅ 76

216.

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?

a)

A. 50 min

b)

B. 80 min

c)

C. 45 min

d)

D. 60 min

217.

Find the slope for the trend line using points (2,2) and (4,3)

a)

2

b)

1/2

c)

-2

d)

-1/2

218.

The equation of the trend line
is y= 1/2x +1. Use the equation to determine the amount of time it would take to bike 20 laps.
*Look at the x and y axis first before starting the problem

a)

38 minutes

b)

11 minutes

c)

41 minutes

d)

10 minutes

219.

In the scatter plot, does the image shows a "Line of Best Fit"?

a)

Yes

b)

No

220.

Which scatter plot shows a negative relationship?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

221.

Which scatter plot shows no relationship?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

222.

Which scatter plot show a positive relationship?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

223.

What type of correlation does this graph have?

a)

Negative

b)

no association

c)

positive

224.

Make a prediction for a resting heart rate after 6 hours of exercise a week.

a)

6

b)

50

c)

55

d)

59

225.

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

a)

The more books students read, the lower their English grade.

b)

The more books students read, the higher their English grade.

c)

The fewer books students read, the higher their English grade.

d)

No relationship exists between the number of books students read and their English grades.

226.

What is the correlation between length of running start and distance of jump?

a)

positive: the further you run the further you jump

b)

negative: the less you run the less distance of your jump

c)

positive: the further your running start the less your distance

227.

What type of correlation (association)?
The outside temperature and the amount of layers you wear.

a)

Positive correlation

b)

Negative correlation

c)

No correlation

228.

1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?

a)

65

b)

92

c)

70

d)

76

229.

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?

a)

A. 50 min

b)

B. 80 min

c)

C. 45 min

d)

D. 60 min

230.

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?

a)

A. 50 min

b)

B. 80 min

c)

C. 45 min

d)

D. 60 min

231.

Do you have any questions?

4 lines

232.

Find the equation of the line of best fit for the given data

a)

y = 163.41x+1.49

b)

y =- 163.41x+ 4.19

c)

y =- 4.19x+163.41

d)

y = 4.19x -163.41

233.

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.

a)

12 chapters

b)

15 chapters

c)

18 chapters

d)

21 chapters

234.

If Joe worked 30 hours, how much is he expected to earn?

a)

$600

b)

$200

c)

$1000

d)

$800

235.

What is the type of correlation?

a)

Negative

b)

no association

c)

positive

236.

Which scatter plot shows a linear relationship between x and y?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

237.

What is a line of best fit used for?

a)

To make predictions

b)

To make the graph look pretty

c)

To connect the points

d)

To make it look like you know what you are doing

238.

The linear model to represent the distance (in miles) traveled given the time (in hours) driving is

m=-1.79+61.93h

. Predict how far a person will travel driving 10 hours.

a)

617.51 miles

b)

621.09 miles

c)

100 miles

d)

0.19 miles

239.

Write the linear regression equation for the following data points. Round to the nearest hundredth.

a)

$y=-0.83x+0.61$

b)

$y=-0.83x+0.63$

c)

$y=0.83x+-0.8$

d)

$a^2+b^2=c^2$

240.

What type of association does this graph show?

a)

Positive

b)

negative

c)

none

d)

all of the above

241.

Is this line an accurate line estimate of best fit for the data?

a)

Yes

b)

No

242.

Is this line an accurate line estimate of best fit for the data?

a)

Yes

b)

No

243.

What is the equation of the line of best fit

a)

y= -2x + 10

b)

y= 10x+ 2

c)

y=2x+10

d)

y= 10

244.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

245.

This measures how strong or weak the relationship between 2 quantitative variables are.

a)

Scatter Plot

b)

Causation

c)

Correlation

d)

Line of best fit

246.

What does the value, r= -0.89, tell us about the linear relationship of two quantitative variables?

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

247.

What is the y-intercept?

a)

-2

b)

3

c)

2

d)

-3

248.

Select the statement that best describes the line.

a)

The line is the line of best fit.

b)

The line is NOT a line of best fit because it does not pass through two points.

c)

The line is NOT a line of best fit because it does not go through the middle of the data set.

d)

The line is NOT a line of best fit because it does not go through the origin.

249.

Which of the following lines represents the line of best fit for the scatter plot?

a)

A

b)

B

c)

C

d)

D

250.

The red line represents the line of best fit for the scatter plot. How many ice cream sales are expected if the temperature is 90°?

a)

55

b)

0

c)

103

d)

100

SC Ready Review Practice

Total questions: 250

Worksheet time: 8hrs 47mins

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