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The height in feet of a rocket launched from the ground can be modeled by the function f(x) = -16x SQUARED + 96x, where x is the time in seconds after the rocket is launched. What is the rocket's maximum height?
A. 144 feet
B. 240 feet
C. 288 feet
D. 432 feet

Respuesta :

AviMali

Answer:

A. 144 feet.

Step-by-step explanation:

f(x) = -16x^2 + 96x.

The maximum height is 144, as time (x) = 3. More than 3 seconds after, it'll fall back down.

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