Functions, Slope, Linear, Non-Linear

What is the rate of change?

• 7

• 4

• 3

• 0

What is the rate of change?

• 2

• -2

• 6

• 0

Is this function linear or non linear?

• Linear

• Non Linear

Why is this function linear?

• This is a linear function because it does not have a constant rate of change

• This is a linear function because it creates a curved line.

• This is a linear function because it have a constant rate of change.

• This is a linear function because it's y-intercept is (0,2)

What is the rate of change for each? Who has the greater rate of change?

Who has a greater rate of change? (slope)

Write an equation in y = mx + b form of the line shown on the graph.

What is the rate of change in the equation?
y=8x+6

• 8

• 6

Is this function linear or nonlinear?

• Linear

• Nonlinear

What is the rate of change (slope) to rent a raft from Water's Edge Rafts?