Suppose That the Height of an Object Shot Straight Up

Multiple Choice

Suppose that the height of an object shot straight up is given by h =544t - 16t ² . (Here h is in feet and t is in seconds.) Find the maximum height.

A) 4,724 ft
B) 4,624 ft
C) 1,156 ft
D) 4,290 ft
E) 5,189 ft