Question

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second.
y=-16x^2+197x+84
please hurry i will give brainlest and 20 points

Answer 1

Answer:

y = ( x + 8 ) 2 + 20

sorry if its confusing i didnt understand what you wanted  

Answer 2

Answer:

6.16

Step-by-step explanation:

i did my math and got 6.16, your welcome :)