Mathematics, 06.03.2021 01:00 xandraeden32

The trajectory of a rocket is represented by the function h(t) = -3t^2+24t + 36, where h is the height in meters and t is time in seconds.
a. What is the initial height of the rocket before it takes off?
b. What is the height of the rocket after 2 seconds?
c. At what time does the rocket reach its maximum height?
d. What is the maximum height reached by the rocket?

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