A football is kicked toward an end zone with an initial vertical velocity of 30 ft/s. The function h(t) = -16+ 30t models the height h (in feet) of the football at time t (in seconds). Which statement about the height of the football is true? A. The football does not reach a height of 15ft B. The football reaches a height of exactly 15ft C. The football reaches a height that is greater than 15ft

A. The football does not reach a height of 15ft

Step-by-step explanation:

Given

Required

Determine which of the options is true

The option illustrates the height reached by the ball.

To solve this, we make use of maximum of a function

For a function f(x)

Such that:

:

i.e we first solve for

Then substitute for x in

In our case:

First we need to solve

Then substitute for t in

By comparison:

Substitute for t in

This implies that the maximum height reached is 14.0625ft.

So, the option that answers the question is A because

jbankston is right, use thhe link and you should find the answer.