Rate of Change Review

Find the average rate of change over the given interval. 

• 4
• 7
• 7/3
• 3/7

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

• 2.5 feet per second

• .4 feet per second

• 5 feet per second

• .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

Average Rate of Change is also known as...

• y-intercept
• x-intercept
• linear
• slope

Find the average rate of change over the given interval. 

• -2
• 2
• -1
• -0.5

Find the average rate of change over the given interval.

• 3
• 1.5
• 1
• 0.67

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

• 1/2
• -1/2
• 2
• -2

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

What is the average rate of change of y = 2(3)^x at [2, 4]?

• 72
• 3
• 36.8
• 630

• 5

• 15

• 0

• 13