The path of a firecracker is modeled
by the equation h(t) = -t^2+19t + 14,
where h(t) is the...
Mathematics, 14.01.2021 21:40 chhimmidemg
The path of a firecracker is modeled
by the equation h(t) = -t^2+19t + 14,
where h(t) is the height, in feet, of the
firecracker at any given time, t. What is
the height of the firecracker after 4
seconds from launch?
A. 63 feet
B.68 feet
C.70 feet
D.74 feet
Answers: 1
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