Linear Nonlinear Functions Non Functions Discrete

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 the function Linear or Nonlinear?

• Linear

• Nonlinear

Is this discrete or continuous?

• discrete

• continuous

• Discrete

• Continuous

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Is this function linear or nonlinear?

• Linear

• Nonlinear

Find the domain and range represented by the graph.

• domain: 1, 2, 3, 4; range: –2, 0, 2, 4

• domain: –2, 0, 2, 4; range: –1, 0, 1, 2

• domain: –1, 0, 1, 2; range: –2, 0, 2, 4

• domain: 1, 2, 3, 4; range: –1, 0, 1, 2

A set of ordered pairs where each input is paired with exactly one output is called a ____.

• function

• domain

• relation

• range