Linear vs Nonlinear Functions Increasing Decreasing

The distance vs. time graph below shows the progress of two different runners during a race.

TRUE or FALSE? The graph shows that Runner B ran up a steeper path than Runner A.

• True

• False

Does the table represent a linear or nonlinear function?

• Linear

• Nonlinear

Does this table represent a linear or nonlinear function?

• Linear

• Nonlinear

The table shows the cost (y) in relation to the number of pounds (x) of bird seed. What is the missing y value that would make this a linear function?

• 2.80

• 1.40

• 4.20

• 3.90

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is the function represented by this table linear or nonlinear?

• Linear

• Nonlinear

Is the function represented by this graph linear or nonlinear?

• Linear

• Nonlinear

• Linear

• Nonlinear

• Linear

• Nonlinear

• Linear

• Nonlinear