Function Not Function Linear Non Linear

Is this function linear or nonlinear?

• Linear

• Nonlinear

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)

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

This is the graph of a 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

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Which graph depicts a nonlinear function?

• Graph A

• Graph B

• Graph C

• Graph D

Check the correct answers: In order to be a linear function:

• It's graph must have a straight line

• It must pass a polygraph test

• Each x-value has only one y-value

• A parabola is a Linear Function

Which of these functions are linear?

Select two answers.

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•