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The surface area S of a sphere of radius r feet is S = S(r) = 4r

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The surface area S of a sphere of radius r feet is S = S(r) = 4πr2. Find the instantaneous rate of change of the surface area with respect to the radius r at r = 2.

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Sr 4r at r 2 SrS 2 r2 S2 lim r2 lim r2 lim ...View the full answer


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Precalculus

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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