Linear Nonlinear

Why is this function linear?

• This is a linear function because the y-intercept is (0,2)

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

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

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

Why is this function nonlinear?

• This function is nonlinear because it has a constant rate of change.

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

• The function is nonlinear because the y-intecept is (0,1)

• This function is nonlinear because there is a coefficient of 4.

Why is this function nonlinear?

• This function is nonlinear because it has a constant rate of change.

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

• The function is nonlinear because the y-intecept is (0,1)

• This function is nonlinear because there is a coefficient of 4.

Why is this function linear?

• This is a linear function because the y-intercept is (0,8)

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

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

• This is a linear function because the slope is -1

Is this function linear or nonlinear?

• linear

• nonlinear

Which equation represents a linear function?

• y=8x

• x=5

• y=4x²

• y=x³

Which equations describe a nonlinear function? Select all that apply.

• x - 3y=12

• y=x³

• 3y=x

• y=5x²+6x

• 4x+3y²=24

Is the following equation linear or nonlinear? 

• Linear 

• Nonlinear 

Is the following equation linear or nonlinear? 

• Linear 

• Nonlinear 

Is the following equation linear or nonlinear? 

• Linear 

• Nonlinear