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Mathematics, 19.10.2020 06:01 alyssaxsanchez

The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by h(t) = -16t2 + 640, osts 4.
Find the average rate of change of h over the interval [2, 4].
feet per second
Interpret your result.
During the last two seconds of the objects's time in the air, it is
feet per second.
---Select---
at an average rate of

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