### Home > PC > Chapter 4 > Lesson 4.3.2 > Problem 4-143

4-143.

Sean just got a toy rocket that flies at a rate of feet per second. The rocket is designed to fly straight up for ten seconds and then release a parachute and float back down. At what height will the parachute be deployed?

The height will be represented by the area under the curve between

*and*

*seconds.*

Why does area represent distance?