Linear and Nonlinear Functions

Slope can be defined as:

• Rise/Run

• Rate of Change

• The steepness of a line

• All of the above 

• Negative

• Zero

• Positive

• Undefined

• Postive

• Negative

• Zero

• Undefined

• Linear

• Nonlinear

• Neither

Is the function linear or nonlinear?

• Linear Function

• Nonlinear Function

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Is the equation y = -2/x + 8 Linear or Nonlinear?

• Linear because there is a y-intercept.

• Nonlinear because x is in the denominator.

Is the equation linear or nonlinear?

• Linear

• Nonlinear

Is the function linear or nonlinear?
y = x² + 7

• Linear

• Nonlinear

Is the following linear or nonlinear?

y = x³ + 15

• Linear

• Nonlinear

• Neither