4. A science student put together the following formula that can calculate the height, in feet,

of a water bottle rocket by using the number of seconds after the launch, X.

f (x) = - 2x2 + 11x + 15

How high will the rocket be off the ground 3 seconds after it is launched?

Question

5 October, 19:51

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Timothy Church · Answer 1

The water bottle will be 36 feet off the ground 3 seconds after it is launched.

4. A science student put together the following formula that can calculate the height, in feet,of a water bottle rocket by using the number of seconds after the launch, X.f (x) = - 2x2 + 11x + 15How high will the rocket be off the ground 3 seconds after it is launched?