The electric power P (in W) as a function of the current i (in A) in a certain circuit is given by P = 12i2 + 60i. Find the instantaneous rate of change of P with respect to i for i = 0.75 A. The instantaneous rate of change of P is WIA for i = 0.75. (Simplify your answer.)

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A: We will find the above mentioned as shown below

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A: Topic = Derivative