Chapter 4 Functions

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is this graph a function?

• Function

• Not a Function

Is the graph pictured a linear or nonlinear function?

• Linear

• Nonlinear

Is this graph a function or not a function?

• Function

• Not a Function

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is this function linear or nonlinear?

• linear function

• nonlinear function

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Is the representation linear or non-linear? 

• Linear
• Non-Linear

Sonia has $40 in her lunch account and pays $2 each day to eat lunch.

• Linear
• Non-linear