Linear Versus Non Linear Functions

LINEAR or NONLINEAR?

y = 4x + 6

• linear

• nonlinear

Is the function linear or nonlinear?

• Linear

• Nonlinear

Is the table linear or nonlinear?

• Linear

• Nonlinear

LINEAR or NONLINEAR?

y = 7x³ + 5

• linear

• nonlinear

FUNCTION or NOT A FUNCTION?

• function

• not a function

Is the function linear or nonlinear?
y = 2/x + 3

• Linear

• Nonlinear

Is this function linear or nonlinear?

• linear function

• nonlinear function

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)

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D