Part 1: Graphing
1. Label all parts of the graph. (Title, axis, etc.)
2. Based on the graph provided, use points on the line to determine the function for Part E.
3. Based on the graph provided, determine the function for Part F.
4. Graph parts A, B, C, D, G, H, and I on the graph paper.

Part 2: Analysis
5. How many seconds does the roller coaster last?

6. What is the roller coaster’s starting height? How many seconds does it take the roller coaster to reach maximum height?

7. Describe what the roller coaster is doing in the interval 7≤x<9.

8. Use your knowledge of function notation and piece wise functions to determine the following:
a. f(10)=
Explain what this value means in real world context.

b. f(20)=
Explain what this value means in real world context.

c. If 16 seconds have passed since the roller coaster started, what is the height of the roller coaster?