Quiz about Chandler graphing proportional relationships

Question 1

Is this graph proportional?

Accepted Answer

No

Answer

Yes

Question 2

Is this table proportional?

Accepted Answer

Yes

Answer

No

Question 3

What makes a graph proportional?

Accepted Answer

Linear and the line goes through the origin

Answer

Linear

Answer

The line is only in quadrant 1

Answer

Curvy line

Question 4

What is the unit rate in this proportional relationship?

Accepted Answer

60 miles/1 hour

Answer

120 miles/ 2 hours

Answer

1 mile/ 1 hour

Question 5

Which graph is proportional?

Accepted Answer

All of the graphs are proportional

Answer

A

Answer

B

Answer

C and D

Question 6

Find the Unit Rate.
405 rotations in 5 minutes

Accepted Answer

81 rotations per minute

Answer

73 rotations per minute

Answer

18 rotations per minute

Answer

810 rotations in 10 minutes

Question 7

Find the Unit Rate.
72 ounces for 12 servings

Accepted Answer

6 ounces per serving

Answer

7 ounces per serving

Answer

144 ounces for 24 servings

Answer

36 ounces for 6 servings

Question 8

Does the table represent a proportional relationship?

Accepted Answer

Yes.

Answer

No.

Question 9

Does the table represent a proportional relationship?

Accepted Answer

No.

Answer

Yes.

Question 10

You travel 150 miles on 5 gallons. How far did you travel per gallon?

Accepted Answer

30 miles

Answer

15 miles

Answer

3 miles

Answer

25 miles

Question 11

A job pays $56 for 8 hours of work.  How much money does the job pay per hour?

Accepted Answer

$7 per hour

Answer

$8 per hour

Answer

$6 per hour

Answer

$7.50 per hour

Question 12

Which statement best describes the relationship between x and y in the table?

Accepted Answer

Proportional

Answer

Not Proportional

Question 13

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

Accepted Answer

The table is not proportional because the unit rate is not constant.

Answer

The table is proportional and the unit rate is 1/13

Answer

The table is proportional and the unit rate is 13.

Answer

The table is not proportional because it doesn't pass through the origin.

Question 14

Using the graph above, determine the constant of proportionality.

Accepted Answer

k = 6

Answer

k = 0

Answer

k = 1

Answer

k = 3

Question 15

Using the table above, determine which statement is correct.

Accepted Answer

The table is not proportional because the unit rate is not constant.

Answer

The table is proportional and the unit rate is 100.

Answer

The table is not proportional because it doesn't pass through the origin.

Answer

The table is proportional and the unit rate is 0.01.

Question 16

Using the table above, determine the equation of the line.

Accepted Answer

y = 5x

Answer

y = 10x

Answer

y = 1/5 x

Answer

y = 1/10 x

Question 17

The cost, c, of potato salad by its weight in pounds, p, at a deli is given in the table above.  Which equation best models this data.

Accepted Answer

c = 3.5p

Answer

c = .29p

Answer

p = .29c

Answer

p = 3.5c

Question 18

The graph above shows the price of games in dollars.  Is the graph proportional and how do you know?

Accepted Answer

The graph is not proportional because it does not pass through the origin.

Answer

The graph is proportional  because it is linear.

Answer

The graph is proportional because it is linear and passes through the origin.

Answer

The graph is not proportional because it is not linear and it does not pass through the origin.

Question 19

What is the constant of proportionality based on the table above?

Accepted Answer

75

Answer

1/75

Answer

1

Answer

0

Question 20

The time in minutes it takes a sloth to move a certain distance in feet is shown in the graph above.  How far can a sloth move in 5 minutes?

Accepted Answer

30 feet

Answer

1 foot

Answer

10 feet

Answer

20 feet

Question 21

Determine if the table above is proportional and how do you know?

Accepted Answer

The table is not proportional because the unit rate is not constant.

Answer

The table is proportional because the unit rate is a constant 0.33.

Answer

The table is proportional because it passes through the origin.

Answer

The table is proportional because the unit rate is a constant 0.28

Chandler graphing proportional relationships

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