Instantaneous Rate of Change The volume V of a right circular cylinder of height 3 feet and radius r feet is V = V(r) = 3r². Find the instantaneous rate of change of the volume with respect to the radius r at r = 3.

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A: Consider the equation given in the range [4,5] Calculate the value of y at x=4 and x=5.

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A: ANSWER: Option a) 0.1669 cm/s