Quiz about Proportional & Non-Proportional Relationships Test REVIEW

Question 1

Each of the representations below shows the relationship between the cost of an item, c, and the number of pounds purchased, p.
A. c = 3p
B. p c
3 15
6 30
7 35
C. For every 5 pounds of steak purchased, the cost is $3.
D. A graph with a straight line starting at the origin and going throught $5 for 1 pound.
Which representations have the same constant of proportionality

Accepted Answer

B & D only

Answer

A & D only

Answer

B & C only

Answer

A & B only

Question 2

Perry earned $96 shoveling snow from 8 driveways.  At that rate, how much would he have made if he had shoveled only 6 driveways?

Accepted Answer

$72

Answer

$120

Answer

$12

Answer

$84

Question 3

The graph shows the cost per hour for renting a jet ski at the lake.
Which equation represents the same constant of proportionality shown in the graph?

Accepted Answer

c = 25h

Answer

c = 12.5h

Answer

c = 50h

Answer

c = 5h

Question 4

Which equation represents the relationship between p, the number of photos printed, and m, the minutes it takes to print the?
Minutes (m) Photos (p)
1 2
5 10
12.5 25
25 50

Accepted Answer

p = 2m

Answer

p = 12.5m

Answer

p = 2m/5

Answer

p = 5m

Question 5

Tamara is using 2 kinds of juice to mix punch for a party. The table below shows the cups of juice for different numbers of serving.
Serving Size 1 2 3 4 5
Orange (c) 2 4 6 8 10
Pineapple (c) 3 6 9 12 15
What is the constant of proportionality that defines this relationship?

Accepted Answer

For every 4 cups of orange juice there are 6 cups of pineapple juice.

Answer

For every 6 cups of orange juice there are 4 cups of pineapple juice.

Answer

For every 10 cups of orange juice there are 5 cups of pineapple juice.

Answer

For every 3 cups of range juice there are 2 cups of pineapple juice.

Question 6

Blue and yellow paint are mixed to make a shade of green paint.  The constant of proportionality for this mixture is 2.  Which table could represent this mixture of blue and yellow paint?

Accepted Answer

B

Answer

A

Answer

C

Answer

D.

Question 7

Which statement is NOT true?

Accepted Answer

If you have a constant rate of change, you will have a constant of proportionality.

Answer

All linear relationships have a constant rate of change.

Answer

If you know the constant of proportionality, you also know the unit rate and the constant rate of change.

Answer

A straight line passing through the origin represents a proportional relationship

Question 8

The table shows the cost for buying different numbers of books from a discount store. Which statement best describes the relationship between the number of books purchased and the total cost as shown in the table?
number of books (b) cost (c)
1 4
4 16
5 20
7 30

Accepted Answer

The table does not show a relationship with a constant or proportionality represented by the equation c = 4b

Answer

The constant of proportionality is found in the first row of the table c = 4b

Answer

The relationship has a constant of proportionality of 4.

Answer

The relationship has a constant of proportionality of 4.

Question 9

Rita made 12 pairs of earrings in 2 hours.  Does the table present proportional relationships?

Accepted Answer

No, there is not a constant of proportionality.

Answer

Yes, the constant of proportionality is 6.

Answer

Yes, there is a constant of proportionality between most of the numbers.

Answer

Yes, because there is a constant rate of change.

Question 10

REVIEW QUESTION
Is this table proportional or non-proportional?

Accepted Answer

Proportional

Answer

Non-Proportional

Question 11

Is the graph proportional or non proportional?

Accepted Answer

non proportional

Answer

proportional

Question 12

What is the constant of proportionality?

Accepted Answer

16

Answer

8

Answer

24

Answer

2

Question 13

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality?

Accepted Answer

$9.25

Answer

$37

Answer

$64.75

Answer

$18.50

Question 14

Write an equation for this situation.

Accepted Answer

y=19.25x

Answer

y=9.75x

Answer

y=19x

Answer

y=9.5x

Question 15

Does the table show a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 16

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

Accepted Answer

Proportional

Answer

Non-proportional

Question 17

At 0 seconds, Mrs. Taylor was 10 feet off the ground.  At 5 seconds, she was 20 feet off the ground.  What is her rate in feet per second?

Accepted Answer

2 feet per second

Answer

10 feet per second

Answer

5 feet per second

Answer

6 feet per second

Question 18

Jan can run 320 meters in 23 seconds. What is her unit rate?

Accepted Answer

13.9 m/s

Answer

12.9 m/s

Answer

13.8 m/s

Answer

14.1 m/s

Question 19

John can eat 4 1/2 cookies in 6 minutes. What is his unit rate?

Accepted Answer

.75 cookie/min

Answer

.5 cookiemin

Answer

1 cookie/min

Answer

1.25 cookies/min

Question 20

Stephanie pays $24.39 for 3.4 pounds of shrimp. What is the price per pound of the shrimp?

Accepted Answer

$7.17

Answer

$7.07

Answer

$7.27

Answer

$7.20

Question 21

Proportional or non proportional?

Accepted Answer

Proportional

Answer

Non Proportional

Question 22

Proportional or non proportional?

Accepted Answer

Not Proportional

Answer

Proportional

Question 23

What is the constant of proportionality between the number of pages read and the number of hours spent reading?

Accepted Answer

45 pages per hour

Answer

50 pages per hour

Answer

35 pages per hour

Answer

60 pages per hour

Question 24

The cost of 5 pounds of grapes is $8.60. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of grapes, x?

Accepted Answer

$1.72

Answer

$1.62

Answer

$1.75

Answer

$2.72

Question 25

Which statement matches the graph?

Accepted Answer

Taylor can write 25 words per minute

Answer

Taylor can write 6 words per minute

Answer

Taylor can write 50 words per minute

Answer

Taylor can write 150 words per minute

Question 26

Rob drove 171 miles in 6 hours. What was Rob's average rate of speed?

Accepted Answer

28.5 mph

Answer

28.9 mph

Answer

30.5 mph

Answer

26.5 mph

Question 27

What is the unit price of the Fruit Loops cereal that is $3.68 for 18 ounces?

Accepted Answer

20 cents/oz

Answer

17 cents/oz

Answer

22 cents/oz

Answer

18 cents/oz

Question 28

What is the unit rate of a 3 day trip?

Accepted Answer

$121.75

Answer

$123.85

Answer

$120.65

Answer

$131.75

Question 29

At what rate did the rain fall?

Accepted Answer

2 cm per hour

Answer

¹/₄ cm per hour

Answer

¹/₂ cm per hour

Answer

4 cm per hour

Question 30

What is the constant of proportionality (in miles per hour) based on the table?

Accepted Answer

45

Answer

90

Answer

135

Answer

2

Question 31

Which statement below accurately represents the graph?

Accepted Answer

$500 is earned for every 8 hours worked

Answer

$100 is earned for each hour worked

Answer

$100 is earned for every 2 hours worked

Answer

$200 is earned for every 3 hours worked

Question 32

A machine can make 16,600 screws in 8 hours. A second machine can make three times as many screws per hour. What is the constant of proportionality between the number of screws and the number of minutes for the second machine.

Accepted Answer

6,225 screws per hour

Answer

6,125 screws per hour

Answer

7,255 screws per hour

Answer

6,355 screws per hour

Question 33

Jordan purchased 5 gallons of gas for $20.55. Which describes constant of proportionality?

Accepted Answer

$4.11/gal

Answer

$4.13/gal

Answer

$3.11/gal

Answer

$3.13/gal

Question 34

Fill in the missing number into the ratio table

Accepted Answer

11

Answer

55

Answer

3

Answer

10

Question 35

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Accepted Answer

$1.25 per pound

Answer

$1 per pound

Answer

$2 per pound

Answer

$1.50 per pound

Question 36

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

Accepted Answer

15 customers per hour

Answer

16 customers per hour

Answer

12 customers per hour

Answer

20 customers per hour

Question 37

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

Accepted Answer

$2.50

Answer

$0.40

Answer

$9.00

Answer

$0.90

Question 38

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Accepted Answer

$8 per pound

Answer

$5 per pound

Answer

$35 per pound

Answer

0.125 pounds per dollar

Proportional & Non-Proportional Relationships Test REVIEW

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics