Mathematics, 18.12.2020 01:00 anthonywdjr6691

Please help help is for my final exam 1. The height of a toy rocket launched from a 64-foot observation tower as a function of elapsed
time since the launch is modeled by the equation shown below.

At what approximate elapsed time(s) will the toy rocket be at a height of 90 feet?

h() = -16 + 48t + 64

0
The rocket will never reach 90 feet in height.
0
The rocket will reach a height of 90 feet at approximately 0.71 seconds after
it is launched
0
The rocket will reach a height of 90 feet at approximately 4 seconds after it is
launched.
0
The rocket will reach a height of 90 feet at approximately 0.71 seconds after
it is launched and at 2.29 seconds after it is launched.

Answers: 1

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Please help help is for my final exam 1. The height of a toy rocket launched from a 64-foot observa...