GeoGebra Classroom

# Proportional vs. Non-Proportional

## Is this a proportional relationship?

Decide whether the table could represent a proportional relationship. The cost of fountain drinks at Hot Dog Hut.

Select all that apply
• A
• B

Decide whether the table could represent a proportional relationship. How much money you will pay for tickets for the carnival rides:

Select all that apply
• A
• B

## Entrance to a state park costs \$6 per vehicle, plus \$2 per person in the vehicle. Complete the table and answer the questions below.

Is the relationship between the number of people and the total entrance cost a proportional relationship? Explain how you know.

## Han and Clare were running laps around the track. The coach recorded their times at the end of laps 2, 4, 6, and 8. Complete the table of Han's run.

Is Han running at a constant pace? How do you know?

## Now complete the table of Clare's run and answer the questions below.

Is Clare running at a constant pace? How do you know?

Write an equation for the relationship between distance and time for anyone who is running at a constant pace.