Linear nonlinear

Is this function linear or nonlinear?

• linear
• nonlinear

Why is this function linear?

• This is a linear function because it is going up
• This is a linear function because it is a straight line.
• This is a linear function because the line is curved.
• This is a linear function because it keeps going.

Is this function linear or nonlinear?

• Linear function
• Nonlinear function

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

Which answer choice is true?

• The table represents a linear function because there is a pattern for the x-coordinates and y-coordinates.
• The table represents a linear function because the ratio of the change in the y value and the change in the x value is constant.
• The table represents a nonlinear function because the ratio of the change in the y value and the change in the x value is not constant.
• The table does not represent a function because there is more than one output for at least one input.

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

Graph the following equation:

y=x²-2x-3

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Is the function Linear or Nonlinear?

• Linear
• Nonlinear

Is function represented by the table linear or nonlinear?

• linear
• nonlinear