Samuel launches a projectile from the top of a 100 - Foot high building. The initial velocity of the projectile is 32 feet per second. The height of the projectile is modeled by the function h(t) = -16t^2 + 32t+ 100, where t is measured in seconds since the launch. What is the maximum height of the projectile reaches? 

A. 96 Ft 

b. 116 Ft

c. 128 Ft

d. 132 ft 

 Mar 14, 2019

The maximum height will be at the time when


dh/dt = 0

Do you know how to differentiate h(t) to get dh/dt?     [you can just replace h(t) with y if that is more familiar to you]



Please noone answer over me.

 Mar 14, 2019

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