### Home > CALC > Chapter 4 > Lesson 4.1.3 > Problem 4-33

4-33.

Given the graph to the right of , find:

It's a trapezoid!

You could sketch another graph where the horizontal axis is called

*t*. Or you could letand use the graph above.What is the difference between the expressions in parts (a) and (b)?

None. The finite areas are the same.