Average Rate of Change Algebra

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

f(x) = 2x² + 12x + 16
What is the average rate of change of f(x) on the interval [-3, -2].

• 2

• 1/2

• -2

• -1/2

Find the rate of change.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

Mathematical Equivalence

ON

Which of the following intervals has the largest average rate of change?

• [13,14]

• [13, 17]

• [16, 17]

• [16, 19]

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

What is the average rate of change of [1, 5]?

Mathematical Equivalence

OFF

Find the average rate of change over the given interval. 

• 4

• 7

• 7/3

• 3/7