# Prepare a Presentation

## Work Time

# Prepare a Presentation

Prepare a presentation about the four situations.

- Compare the situations. What is similar, and what is different?
- What did you notice about two of the situations?

# Challenge Problem

- Which line on your graph of the rate relationships is the steepest? Explain why.
- In this problem, the time is considered the independent variable and the volume the dependent variable. Explain why.