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 th

Question

3 years ago

13

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 th

e given equation. Using this equation, find the time that the rocket will hit the ground, to the nearest 100th of second.
Question - y=−16x2+213x+68

Mathematics

1 answer:

Verdich [7] · Answer 1 · 2022-03-23T04:37:19+03:00

Verdich [7]3 years ago

8 0

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 the time that the rocket will hit the ground, to the nearest 100th of second. y=-16x^2+224x+121 y=−16x 2 +224x+121.

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