Unit 2 Assessment Review

Does the data represent a function?

• Yes

• No

If you switch the input and output values, does the data represent a function?

• Yes

• No

Ms. Avella's class volunteers at an animal shelter one day per week. Each student is responsible for caring for for animals during every hour spent at the shelter. After 3 hours how many animals would be cared for by 3 students?

• 12

• 24

• 34

• 36

Which function shows a greater rate of change?

• Function A

• Function B

Which function has the greater y-intercept?

• Function A

• Function B

The diagram does not represent a function because two input values map to the same output value.

• True

• False

The diagram represents a function because each input value maps to just one output value.

• True

• False

If the input and output values were switched, the diagram would represent a function.

• True

• False

Jeffrey wants to hire a catering company. Total cost includes a catering fee (initial value) plus a charge for each attendee at the event (rate of change). Which company has the highest catering fees?

• Alonzo's Appetizers

• Ben's Bistro

• Carla's Cooking

Jeffrey wants to hire a catering company. Total cost includes a catering fee (initial value) plus a charge for each attendee at the event (rate of change). Which company has the highest charge per attendee?

• Alonzo's Appetizers

• Ben's Bistro

• Carla's Cooking