Functions and Nonproportional

Is the graph proportional?

• Yes

• No

Which table does NOT represent y as a function of x?

• Q

• R

• S

• T

Which set of ordered pairs represent y as a function of x?

• A

• B

• C

• D

Which mapping diagram does NOT show y as a function of x?

• A

• B

• C

• D

The diagram shows a linear function of g. What is the value of k.

• 5

• 4

• 7

• 8

Is the function linear or nonlinear?

• Linear Function

• Nonlinear Function

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Is the function linear or nonlinear?

• Linear Function

• Nonlinear Function

Is the representation linear or non-linear? 

• Linear

• Non-Linear