Comparing Linear vs Non-Linear

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

• Linear

• Non-linear

A holiday meal costs $12.50 a person plus a delivery fee of $30.

• Linear

• Non-Linear

Ted runs 1 block, then 2 blocks, then 4 blocks, then 8 blocks.

• Linear

• Nonlinear

Is this graph a function or not a function?

• Function

• Not a Function

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does the graph pictured represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D