1. The trajectory of a rockoet is represented by the function r(t) = -30% + 24 + 36, where
his height in meters and t is time in seconds.
a
What is the initial height of the rocket before it takes oft?
{2 points)
b. What is the height of the rocket after 2 seconds?
$2 poimts}
c. At what time does the rocket reach its maximum height?
$2 points)
d. What is the maximum height reached by the rocket?
{2 points)
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