Average Rate of Change (Non-Linear Functions)

Is this function linear or nonlinear? (is the rate of change constant?)

• Linear

• Nonlinear

Find the average rate of change over the given interval. 

• 4
• 7
• 7/3
• 3/7

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

This graph is...

• Non-Linear

• Linear

• A Sad Face

What is the formula for  ARC?

• y₂-y₁ / x₂-x₁
• x₂-x₁ / y₂-y₁

Find the CONSTANT rate of change.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

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

Average Rate of Change is also known as...

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

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

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

• 2.5 feet per second
• .4 feet per second
• 5 feet per second
• .2 feet per second