Introduction to Functions - M3-T1 *Course3

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Why is this function nonlinear?

• This is a nonlinear function because it is vertical

• This is a nonlinear function because it is a straight line.

• This is a nonlinear function because it goes up and down.

• This is a nonlinear function because it is curved.

Is this discrete or continuous?

• discrete

• continuous

• Discrete

• Continuous

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Use the graph to write a linear function that relates y to x.

Use the graph to write a linear function that relates y to x.

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

Is the function linear or nonlinear?

• Linear Function
• Nonlinear Function

Is the following an increasing or decreasing function?

• increasing

• decreasing