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A model rocket is launched straight up. Its height in feet (y) above the
ground x seconds after launch is modeled by the quadratic function: y=
-16x2 + 216x + 6.
How many seconds did it take the rocket to reach its maximum height?

A model rocket is launched straight up Its height in feet y above the ground x seconds after launch is modeled by the quadratic function y 16x2 216x 6 How many class=

Respuesta :

treydabear

Answer:

ground x seconds after launch is modeled by the quadratic function: y=

-16x2 + 216x + 6.

How many seconds did it take the rocket to reach its maximum height?

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