Quiz about Proportional Relationship Lesson

Question 1

Is this table proportional or non-proportional?

Accepted Answer

Proportional

Answer

Non-Proportional

Question 2

What is the equation?

Accepted Answer

y=x/4

Answer

y=4x

Answer

y= x + 4

Answer

y = x - 4

Question 3

What is the constant of proportionality?

Accepted Answer

$9

Answer

$3

Answer

$4

Answer

$2

Question 4

Is the given table a proportional relationship? If so, what is the constant?

Accepted Answer

Yes; 3

Answer

Yes; 1/3

Answer

Yes; 5

Answer

No

Question 5

What makes a graph proportional?

Accepted Answer

Straight line and the line goes through the origin

Answer

Straight line

Answer

The line goes through the origin

Answer

Curvy line

Question 6

Determine the missing value in the table.

Accepted Answer

15

Answer

3

Answer

1/3

Answer

9

Question 7

Is this graph proportional?

Accepted Answer

Yes

Answer

No

Question 8

Is this graph proportional?

Accepted Answer

No

Answer

Yes

Question 9

What is the constant of proportionality?

Accepted Answer

3

Answer

4

Answer

2

Answer

1

Question 10

What is the constant of proportionality?

Accepted Answer

5

Answer

1/5

Answer

6

Answer

1

Question 11

What is the constant of proportionality?

Accepted Answer

3

Answer

9

Answer

1

Answer

No Answer

Question 12

Which equation matches the graph?

Accepted Answer

y = 8x

Answer

y = 1x

Answer

y = 3x

Answer

y = 16x

Question 13

Which equation matches the graph?

Accepted Answer

y = 7x

Answer

y = 42x

Answer

y = 6x

Answer

y = 2x

Question 14

What is the constant of proportionality?

Accepted Answer

15

Answer

5

Answer

75

Answer

25

Question 15

Which equation matches the table?

Accepted Answer

y = 11x

Answer

y = 10x

Answer

y = 22x

Answer

y = 12x

Question 16

Is the graph proportional or non-proportional?

Accepted Answer

Non-Proportional

Answer

Proportional

Question 17

Is the graph proportional or non proportional?

Accepted Answer

non proportional

Answer

proportional

Question 18

Does this graph represent a proportional relationship?

Accepted Answer

Yes because the line goes through the origin.

Answer

Yes, because the line is pretty.

Answer

No, because the line goes through the origin.

Answer

No, because the graph is non-proportional.

Question 19

Is the graph proportional or non proportional?

Accepted Answer

non proportional

Answer

proportional

Question 20

Does the line go through the origin?

Accepted Answer

Yes

Answer

No

Question 21

A line is linear if it forms a straight line. A line that does not form a straight line is non-linear. Which best describes this graph?

Accepted Answer

non-linear and non-proportional

Answer

linear and non-proportional

Answer

linear and proportional

Answer

non-linear and proportional

Question 22

Does the equation show a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 23

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

Accepted Answer

45

Answer

90

Answer

135

Answer

2

Question 24

What is the constant of proportionality?

Accepted Answer

k = 1/5

Answer

k = 5

Answer

k = 9

Answer

k = 12

Question 25

Which of the following ratios is equivalent to

3 : 2

Accepted Answer

1/2 : 1/3

Answer

4 : 6

Answer

1 : 2

Answer

1/3 : 1/2

Question 26

The scale drawing's scale is 1 cm = 5 feet. Find the actual area of Bedroom 1.

Accepted Answer

125 ft2

Answer

5 ft2

Answer

120 ft2

Answer

12.5 ft2

Question 27

On a map of the USA, Massachusetts is 2 inches long. The scale drawing is 1 inch = 500 miles. How long is Massachusetts?

Accepted Answer

1000 miles

Answer

500 miles

Answer

4000 miles

Answer

200 miles

Question 28

Find the unit rate of cost per hour.

Accepted Answer

$12

Answer

$10

Answer

$24

Answer

$30

Question 29

Find the unit rate in cost per magnet.

Accepted Answer

$1.50

Answer

$3

Answer

$2.50

Answer

$1

Question 30

Write an equation from the graph.

Accepted Answer

y = 46x

Answer

y = 92x

Answer

y = 40x

Answer

y = 80x

Question 31

Write an equation from the graph.

Accepted Answer

y = 6x

Answer

y = 15x

Answer

y = 30x

Answer

y = 5x

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