Free Printable RPA 1 Review

1.

Why does this graph show a non-proportional relationship?

a)

It doesn't, it is proportional because it is a straight line

b)

It goes through the origin

c)

It does not go through the origin

d)

It is a straight line

2.

Does this graph represent a proportional relationship?

a)

No, because it doesn't pass through the origin.

b)

Yes, because it doesn't pass through the origin.

c)

Yes, because it intersects the y axis.

d)

No, because it intersects the x axis.

3.

Is the graph proportional or non-proportional?

a)

Proportional

b)

Non-Proportional

4.

Is the graph proportional or non proportional?

a)

proportional

b)

non proportional

5.

Which graph is proportional?

a)

A

b)

B

c)

C and D

d)

All of the graphs are proportional

6.

a)

9 players per team

b)

12 players per team

c)

10 players per team

d)

11 players per team

7.

a)

40 CALORIES PER MIN.

b)

15 CALORIES PER MIN.

c)

4 CALORIES PER MIN.

d)

60 CALORIES PER MIN.

8.

What is the rate of change for this table?

a)

1/9

b)

9

c)

8

9.

Calculate the rate of change.

a)

1

b)

2

c)

11

d)

Not a constant slope/Non-Linear

10.

a)

1 minute per day

b)

2 minutes per day

c)

3 minutes per day

d)

15 minutes per day

11.

Which graph depicts a nonlinear function?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

12.

Which graph is linear?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

13.

What is the y-intercept of the graph shown?

a)

2

b)

-3

c)

$\frac{1}{2}$

d)

3

14.

What is the y-intercept of the graph shown?

a)

-2

b)

4

c)

2

d)

-4

15.

Given that y = 9x + 2, what is the slope?

a)

2

b)

9

c)

x

d)

11

16.

Given that y = 9x + 2, what is the y-ntercept?

a)

2

b)

9

c)

x

d)

11

17.

Does the table represent a proportional relationship?

a)

Yes.

b)

No.

18.

What is the unit rate of Zoe's Bank Account?

a)

$40 per week

b)

$1 per week

c)

$80 per week

d)

$200 per week

19.

Find the slope:

a)

2

b)

-2

c)

1/2

d)

-1/2

20.

Which of the following rates of change represents the graph shown?

a)

2 boys for every 1 girl

b)

0.5 boys for every 1 girl

c)

6 boys for every 1 girl

d)

3 boys for every 1 girl

21.

What is the y-intercept shown on the graph?

a)

(0, -2)

b)

(3, 0)

c)

(0, 3)

d)

None of these.

22.

What is the y-intercept of the graph shown?

a)

2

b)

-3

c)

$\frac{1}{2}$

d)

3

23.

Write the equation that represents this word problem:

Miles makes tacos at a restaurant. He has already made 8 tacos, and can make 3 tacos per minute.

a)

y= 8x + 3x

b)

y= 3x + 8

c)

y= 8x + 3

d)

y= 3 + 8

e)

Answer Not Here

24.

Write the equation that represents this word problem:

Nora owes her parents $400 for a computer, so she babysits for $10 per hour.

a)

y= 10x + 400

b)

y= -10x - 400

c)

y=10x - 400

d)

y= -10x + 400

e)

Answer Not Here

25.

Which of the following could be the slope-intercept form of the graph?

a)

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

b)

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

c)

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

d)

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

26.

Which of the following could be the slope-intercept equation of the graph?

a)

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

b)

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

c)

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

d)

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

27.

Does the equation y=-4x-5 represent a proportional or nonproportional relationship?

a)

Proportional

b)

Nonproportional

28.

Which best describes the equation?
y = 75x

a)

Proportional

b)

Nonproportional

29.

Which best describes this equation?
y= 3.75x + 2

a)

Proportional

b)

Non-proportional

30.

Which best describes the table?

a)

proportional

b)

non-proportional

31.

Shawn makes $7.50 an hour to babysit for her next door neighbors. Describe the graph of this relationship.

a)

Proportional

b)

Non-proportional

32.

Is the graph proportional or nonproportional?

a)

proportional

b)

non proportional

33.

a)

Proportional, the rate of change is 5/3

b)

Non Proportional

c)

Proportional, the rate of change is 3/5

d)

Proportional, you add 2

34.

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

a)

Proportional

b)

Non-Proportional

35.

Does the table show a proportional relationship?

a)

Yes

b)

No

36.

Mama Mia’s Pizza sells medium pizza for $7 each and charges a $2 delivery fee per order. Which describes this relationship?

a)

a non-proportional function with a y-intercept of 2

b)

a non-proportional function with a y-intercept of 7

c)

a proportional function with a y-intercept of 2

d)

a proportional function with a y-intercept of 7

37.

Find the unit rate: $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

a)

$1.00 per pound

b)

$3.60 per pound

c)

$1.20 per pound

d)

$1.10 per pound

38.

Which of the following are ways to find the rate of change?

a)

change in y over change in x

b)

rise over run

c)

subtract y coordinates over subtract x coordinates

d)

all of the above

39.

Which equation shows a NON-proportional relationship of x and y?

a)

y = 5x

b)

y = 2.5x

c)

y = x + 3

d)

y = 1/2x

40.

In the equation y= mx+b, what is m and b represents?

a)

m= slope, b = x-intercept

b)

m= slope, b= y-intercept

c)

m= y-intercept, b= slope

d)

m= x-intercept, b= slope

41.

Which of the following sets of ordered pairs represents a proportional relationship?

a)

{(0, 5)(1, 10)(2, 15) (3, 20)}

b)

{(3, 15)(5, 25)(8, 40) (12, 60)}

c)

{(4, 6)(8, 6)(2, 6)(5, 6)}

d)

{(3, 6)(4, 8)(5, 10) (3, 12)}

42.

The graph is a straight line which passes through the origin.

a)

proportional

b)

linear

c)

function

d)

slope

43.

rate of change

a)

function

b)

linear

c)

slope

d)

y-intercept

44.

y/x. Then match the graph.

a)

b)

c)

d)

45.

y/x Then math the graph

a)

b)

c)

d)

46.

y/x Match the graph

a)

b)

c)

d)

47.

a)

b)

c)

d)

48.

Which could not be a proportional situtation?

a)

The number of gallons of water in x barrels with 42 gallons of water in each barrel

b)

The amount an employee who makes $8.50 per hou ears in h hours

c)

The weight in a x weeks of a puppy that gains 2 pounds oer week if its starting weight is 8 pounds

d)

The cost of purchasing p pounds of bananas for $0.55 per pound

49.

Find the slope:

a)

2

b)

-2

c)

1/2

d)

-1/2

50.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

51.

Find the slope of the line.

a)

1/4

b)

-1/4

c)

-4/1

d)

4/1

52.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

53.

Find the rate of change

a)

3

b)

-3

c)

-1/3

d)

1/3

54.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

55.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

56.

find the slope

a)

3/2

b)

-3/2

c)

(-0,-3)

d)

none of the above

57.

Find the slope.

a)

7/3

b)

-7/3

c)

3/7

d)

-3/7

58.

Find the slope of the line.

a)

0

b)

1

c)

undefined

d)

-1

59.

Find the slope of the line.

a)

undefined

b)

1

c)

zero

d)

-1

60.

Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses.
What is the slope of the graph?

a)

64

b)

128

c)

32

d)

16

61.

A vertical line has what kind of slope?

a)

0

b)

Negatove

c)

Positive

d)

Undefined

62.

A Horizontal line has what kid of slope?

a)

0

b)

Postive

c)

Negative

d)

Undefined

63.

Mrs. Soto can decorate 5 cupcakes in 2 minutes. Which graph has a slope that best represents the number of cupcakes per minute Mrs. Soto can decorate?

a)

b)

c)

d)

64.

Hayden makes $10 from every 2 glasses of lemonade he sells. Which graph models a relationship with the same unit rate?

a)

b)

c)

d)

65.

A scuba diver is descending at a rate of 15 ft per minute. Which graph has a slope that best represents this rate?

a)

b)

c)

d)

66.

Ethan drove 75 miles using 3 gallons of gas. Which graph models a relationship with the same unit rate?

a)

b)

c)

d)

67.

Which of the following graphs has an undefined slope?

a)

b)

c)

d)

68.

Which of the following graphs has a negative slope?

a)

b)

c)

d)

69.

Which of the following graphs has a positive slope?

a)

b)

c)

d)

70.

Write the equation of the line.

a)

y = -2/3x + 4

b)

y = 2/3x + 4

c)

y = 3/2x + 4

d)

y = -3/2x + 4

71.

What is the y-intercept in this table?

a)

(-2, -2)

b)

(1, 2)

c)

(0, 6)

d)

(6, 0)

72.

What is the slope?

a)

5

b)

1/5

c)

15

d)

10

73.

What is the y-intercept?

a)

7

b)

5/2

c)

3

d)

-4

74.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

75.

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

a)

2

b)

3

c)

5

d)

Cannot be Determined

76.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

77.

Find the slope of the line that passes through the points (2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

78.

Which table shows a proportional relationship?

HINT: Y divided by X

(Answers the same, proportional.

Answers different, non-proportional.)

a)

A

b)

B

c)

C

d)

D

79.

Calculate the slope.

a)

m = - 2

b)

m = - 0.5

c)

m = 2

d)

m = 0.5

80.

What is the slope between the points
(-3, -4) & (7, 6)?

a)

0

b)

-1

c)

1

81.

Determine the slope and y-intercept. y = 7x + 3

a)

slope: 7

y-intercept: (0,3)

b)

slope: 3

y-intercept: (0,7)

82.

What is the equation of a line when m = -3 and b = 5?

a)

y = -3x + 5

b)

y = -3x - 5

c)

y = 5x + 3

d)

y = -5x - 3

83.

What is the y-intercept?

a)

1/2

b)

2

c)

7

d)

3

84.

If a line passes through the points (1, 2) and (3, 6), what is the equation of the line?

a)

y = 2x

b)

y = x + 1

c)

y = 2x + 1

d)

y = x + 2

85.

Simplify: $5\left(a+6\right)$

a)

5a+30

b)

5a+6

c)

a+30

d)

5a-30

86.

Solve: $3\left(3-2x\right)=-27$

a)

x=6

b)

x=3

c)

x=-6

d)

x=-3

87.

Solve:
10x + 9 = 4x - 9

a)

0

b)

3

c)

-3

d)

-18

88.

Solve:
8w - 8 = -4w + 16

a)

8

b)

16

c)

24

d)

2

89.

solve for x:

5x-14 = 8x+4

a)

x= -18/13

b)

x= 6

c)

x= 10/3

d)

x= -6

90.

Find the slope of the line that passes through (-9, -6) and (-9, -10)

a)

0

b)

Undefined

c)

-3

d)

-9

91.

Write the equation for the model.

a)

2x - 2 = -x - 8

b)

-x - 2x = 2x - 8x

c)

-x - 2 = 2x - 8

92.

a)

-x - 4 = 2x + 2

b)

-x - 2 = 2x - 4

c)

-x + 2 = 2x - 4

93.

Write the equation for the model.

a)

5x + 5 = 3x + 1

b)

5x - 1 = 3x + 5

c)

5x + 1 = 3x + 5

94.

Write the equation for the model.

a)

-x + 2 = 2x - 1

b)

-x + 2x = 2x - x

c)

2x + 2 = -x - 1

95.

Write the equation for the model.

a)

-x - 4 = 3x

b)

3x + 4 = -x

c)

3x - 4 = -x

96.

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

a)

^{5/4, 56%, 1.07, 4/5}

b)

^{1.07, 4/5, 5/4, 56%}

c)

^{56%, 1.07, 4/5, 5/4}

d)

^{56%, 4/5, 1.07, 5/4}

97.

a)

Repeating Decimal

b)

Terminating Decimal

98.

Order the following from greatest to least:

0.35, ⅜, 42%, ⅘, 0.2

a)

⅘, 42%, ⅜, 0.35, 0.2

b)

⅜, 42%, ⅘, 0.2, 0.35

c)

⅘, 0.35, ⅜, 42%, 0.2

d)

0.2, 0.35, ⅜, 42% ⅘,

99.

7.4 x 10^-6

a)

7,400,000

b)

0.0000074

c)

74,000,000

d)

0.00074

100.

41,260,000

a)

4.1 x 10⁷

b)

4.126 x 10^-7

c)

4.1 x 10^-7

d)

4.126 x 10⁷

101.

Which of the following is rational?

a)

.211232112421125. . . .

b)

π

c)

√25

d)

√12

102.

A perfect square is which type of number?

a)

Rational

b)

Irrational

103.

All the following are Perfect Squares except for which one?

a)

81

b)

121

c)

361

d)

198

104.

Paula is framing a square garden with an area of 200 ft². In order to frame the garden Paula will need to

find the SIDE LENGTH on one side.

Which answer choice is the closest to the length of one side, rounded to the nearest tenths place?

a)

14.1

b)

11.2

c)

20.7

d)

50.4

105.

Mr. Woodside is building a garden outside of Walker-Grant Middle School. He has enough fertilizer to cover 121 square feet. If Mr. Woodside wants to make a square garden, what should the length of each side be? (Hint: Side length? Find Square Root!!)

a)

12ft

b)

121ft

c)

11ft

d)

13ft

106.

Point B could represent which of the following numbers?

a)

√24

b)

√30

c)

√35

d)

√42

107.

Which number is an IRRATIONAL NUMBER? (Hint: Which one is NOT a perfect square?)

a)

$\sqrt{9}$

b)

$\sqrt{15}$

c)

$\sqrt{81}$

d)

$\sqrt{100}$

108.

Which of the following statements is correct?

a)

The set of Integers DOES NOT contain any Real numbers

b)

The set of Irrational numbers DOES NOT contain any Natural numbers

c)

The set of Real numbers DOES NOT contain any Irrational numbers

d)

The set of Rational numbers DOES NOT contain any Whole numbers

109.

Which of the following is a RATIONAL NUMBER ?

a)

.211232112421125. . . .

because "..." means it goes on and on

b)

π

because Pi goes on and on

c)

$\sqrt{25}$

because it's a perfect square

d)

$\sqrt{12}$

because it's a non-perfect square

110.

Which of the following numbers is IRRATIONAL?

a)

√8

because it's not a perfect square

b)

¾

because it is a fraction

c)

2

because it is a whole number

d)

-1.325

because it's negative

RPA 1 Review

Total questions: 110

Worksheet time: 5hrs 18mins

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