Linear, Non Linear, 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

• Nonlinear

To identify non-linear equations, we look for...

• exponents

• parentheses

This is the graph of a linear equation

This is the graph of a non linear equation

• This is the graph of a linear equation

• This is the graph of a non linear equation

Is the representation linear or non-linear? 

• Linear

• Non-Linear

Which graph(s) show nonlinear functions?

• Graph I, only

• Graph II, only

• Graph I and Graph II, only.

• Graph I, Graph II, and Graph III

Does this graph represent a linear or non-linear function?

• Linear

• Non-linear

• Linear

• Non-linear

Does this table represent a linear or non-linear function?

• Linear

• Non-linear