Average Rate of Change Quiz Review

1. Using the table below, find the average rate of change of f(x) from x = 10 to x = 20

• a. -19/10

• b. 19/10

• c. -10/19

• d. 10/19

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

2. The graph below shows distance in relationship to time. What is the average rate of change on distance between 1 and 2 hours?

• a. 15 miles/hour

• b. 1 miles/hour

• c. 30 miles/hour

• d. 60 miles/hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

3. The table shows the values of a function f(x) for different values of x. Which statement is true?

• a. The average rate of change of the function f(x) between x=-3 and x=0 is 8

• b. The average rate of change of the function f(x) between x=1 and x=5 is 16

• c. The average rate of change of the function f(x) between x=1 and x=5 is 4

• d. The average rate of change of the function f(x) between x=-5 and x=0 is 12

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

4. The following table displays the running back's distance based on the amount of time in the game. What is the running back's average rate of change?

• a. 3 feet per second

• b. 3 seconds per foot

• c. 30 feet per 20 seconds

• d. 1/3 feet per second

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

5. A walker is walking up the Grand Canyon. After an hour she is at an altitude of 300 feet. After 3 hours, she is at an altitude of 450 feet. After 5 hours, she is at an altitude of 700 feet and after 8 hours, she is at an altitude of 900 feet. Which table could be used to model her climb? *

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Tags

CCSS.8.EE.B.5