## We are standing on the top of a 128 feet tall building and launch a small object upward. The object’s vertical position, measured in feet, a

Question

We are standing on the top of a 128 feet tall building and launch a small object upward. The object’s vertical position, measured in feet, after t seconds is h ( t ) = − 16 t 2 + 32 t + 128 . What is the highest point that the object reaches?

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2021-09-19T03:58:38+00:00
2021-09-19T03:58:38+00:00 1 Answer
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## Answers ( )

Answer:h(t) = -16 + 32t + 128

h(t) = 128 feet

128 = -16 + 32t + 128

-16 + 32t + 128 – 128 = 0

-16 + 32t =

-16 = – 32t

divide through by 16t

-16/ 16t = -32t/16t

t = 2

t = 2 secondsStep-by-step explanation: