Average Rate of Change in Table

The table below shows the snowfall in a north-eastern city in inches for the first week in January.<\/p>

Find the average rate of change in the number of inches of snowfall from January 8 to January 11.<\/p>

• 2/3 in.<\/p>

• 2 in.<\/p>

• 3 in.<\/p>

• 6 in.<\/p>

What is Mrs. Gordon's rate from 0 to 2 seconds?

• 2.5 feet per second

• 0.4 feet per second

• 5 feet per second

• 0.2 feet per second

Calculate the average rate of change from 20 to 40 minutes.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

Find the slope from the table:

• -2/5

• 5/-2

• 5/2

• 2/5

The average rate of change is ​ ​ (a)  

• 9

The average rate of change is (a)  

What is the average rate of change of the function from x=2 to x=4?

• 20

• 100

• 300

• 600