Question: Athletics: A parachutist jumps from a plane and opens the parachute at a height of 2000 feet. The height of the parachutist is , where h is the height in feet and t is the time in seconds since the parachute was opened.

a. Find .

b. Evaluate for t = 0, 1, 5, 10, and 20.

c. Interpret your results for parts (a) and (b).