A player kicks a soccer ball resting on the ground. The height of the ball, h(t), in feet, after t seconds can be represented by the function h(t)=−16t2+96t. Use this information to answer the two questions that follow:
Part A: What is the total elapsed time, in seconds, from the time the ball is kicked until it reaches ground level again?
__ seconds
Part B: When will the ball reach its maximum height?
After __ seconds
A: 3
B: 6
C: 4
D: 5