A skydiver jumps from an airplane. Suppose that the distance she falls during the first t seconds before her parachute opens is
s(t) = 976 (0.835t– 1 ) +176t
where s is in feet. Graph s versus t for 0 ≤ t ≤ 20. Zoom in your graph to estimate the instantaneous velocity at t = 15

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Applications of Derivative


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