Quiz about Rate of Change Review

Question 1

Rate of Change is the same as Slope.

Accepted Answer

True

Answer

Sometimes

Answer

False

Question 2

What is the rate of change for the table below?

Accepted Answer

3

Answer

1/3

Answer

3/7

Answer

7/3

Question 3

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

Accepted Answer

all of the above

Answer

change in y over change in x

Answer

rise over run

Answer

subtract y coordinates over subtract x coordinates

Question 4

What is the rate of change for the following graph?

Accepted Answer

40

Answer

80

Answer

20

Answer

160

Question 5

Find the rate of change

Accepted Answer

2

Answer

1

Answer

11

Answer

No slope/Non-Linear

Question 6

Find the rate of change

Accepted Answer

-3

Answer

3

Answer

20

Answer

No slope/Non-Linear

Question 7

Find the rate of change between the points (-2 , 10) & (4 , 14)

Accepted Answer

2/3

Answer

3/2

Answer

-2/3

Answer

2/1

Question 8

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

Accepted Answer

2

Answer

1/2

Answer

-1/2

Answer

-2

Question 9

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

1

Answer

-1

Question 10

What is the rate of change of the average height in feet of the trees with respect to the number of years since the trees were planted?

Accepted Answer

7 ft/yr

Answer

3 ft/yr

Answer

10 ft/yr

Answer

14 ft/yr

Question 11

Find the rate of change.

Accepted Answer

-2 gallons per minute

Answer

-2 minutes per gallon

Answer

-20 minutes per gallon

Answer

-20 gallons per minute

Question 12

Which statement describes the rate of change of the line?

Accepted Answer

$20 each week

Answer

$30 each week

Answer

$25 each week

Answer

$70 each week

Question 13

Which company shows a greater rate of change?

Accepted Answer

Water's Edge Rafts

Answer

Ryan's Rafts

Question 14

Who has the greater rate of change?

Accepted Answer

Harmon has the greater rate of change.

Answer

Smith has the greater rate of change.

Answer

Macey has the greater rate of change.

Answer

They have the same rate of change

Question 15

What is the rate of change?

Accepted Answer

-10 ft per second

Answer

15 ft per second

Answer

10 ft per second

Answer

-15 ft per second

Question 16

What is the rate of change of y with respect to x?

Accepted Answer

-2/1

Answer

-1/2

Answer

-5/2

Answer

2/1

Question 17

What was Brian's rate of change?

Accepted Answer

30

Answer

3/2

Answer

1.5

Answer

60

Question 18

Find the rate of change: (2,5) and (3,8)

Accepted Answer

3

Accepted Answer

$$\frac{3}{1}$$

Answer

-3

Answer

$$\frac{1}{3}$$

Question 19

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 20

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 21

What is the rate of change between the points (1, 5) and (4, 17)?

Accepted Answer

4

Answer

3

Answer

6

Answer

5

Question 22

Which graph shows a constant rate of change?

Accepted Answer

A straight line

Answer

A circle

Answer

A parabola

Answer

An exponential curve

Question 23

If a car travels 120 miles in 3 hours, what is its rate of change in miles per hour?

Accepted Answer

40

Answer

90

Answer

60

Answer

30

Question 24

What is the slope of a line that passes through the points (0, 0) and (5, 20)?

Accepted Answer

4

Answer

0

Answer

20

Answer

5

Question 25

Which of the following best describes a negative rate of change?

Accepted Answer

The line falls from left to right

Answer

The line is horizontal

Answer

The line is vertical

Answer

The line rises from left to right

Question 26

If the rate of change is 7, what is the change in y when x increases by 3?

Accepted Answer

21

Answer

10

Answer

7

Answer

4

Question 27

Which table represents a constant rate of change?

Accepted Answer

Table B: x: 1, 2, 3; y: 3, 6, 9

Answer

Table A: x: 1, 2, 3; y: 2, 4, 8

Answer

Table C: x: 1, 2, 3; y: 5, 7, 10

Answer

Table D: x: 1, 2, 3; y: 4, 8, 16

Question 28

What is the rate of change between the points (2, 7) and (5, 19)?

Accepted Answer

6

Answer

3

Answer

4

Answer

5

Question 29

Which statement best describes a positive rate of change?

Accepted Answer

The line rises from left to right

Answer

The line is vertical

Answer

The line is horizontal

Answer

The line falls from left to right

Question 30

What is the rate of change between the points (3, 9) and (7, 21)?

Accepted Answer

3

Answer

5

Answer

2

Answer

4

Question 31

Which table shows a negative constant rate of change?

Accepted Answer

Table A: x: 1, 2, 3; y: 10, 8, 6

Answer

Table B: x: 1, 2, 3; y: 2, 4, 6

Answer

Table C: x: 1, 2, 3; y: 5, 5, 5

Answer

Table D: x: 1, 2, 3; y: 3, 6, 12

Question 32

If a cyclist travels 45 miles in 1.5 hours, what is the rate of change in miles per hour?

Accepted Answer

30

Answer

60

Answer

45

Answer

20

Rate of Change Review

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