Linear vs. Non Linear Functions

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

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

For a function to be non-linear, it has a rate of change that varies.

• True

• False

Define Non-Linear Function

• A function with a 0 slope

• A function whose graph is not a straight line

• A function whose graph straight line

• A function with an undefined slope

The diagram shows a linear function of g. What is the value of k.

• 5

• 4

• 7

• 8

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Is the representation linear or non-linear? 

• Linear

• Non-Linear

Is this function linear or nonlinear?

• Linear

• Nonlinear