The firm is very interested in maximizing profits. Its profit model is given by the function: f(x) = 2*sinx where x represents the number of new subscribers per year in thousands. Determine how many new subscribers are needed to maximize profit given that the number of subscribers supported has to be between 6000 and 10000?

Q: Upoint Find the derivative with respect to x of 8. f(x) = ( (2x³ + 4)° + 6 ((2x³ + 4)* + 6)° + + 7.…

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A: If second derivative is less than zero then there is relative maxima.

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Q: FIND THE DERIVATIVE BY THE LIMIT PROČESS OFF(x) = Vx+2.

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Q: 9. Use the 2nd derivative to find the inflection point for f(x) = x³ – 6x2 – 4x +3 %3D

A: We will find the point of inflection as following.

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A: Critical points are points where the function is defined and its derivative is zero or…

Q: Find the critical points and apply the Second Derivative Test (or state that it fails):  f (x) = 3x4…

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A: Given : f''x = 5x + 3sinx

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A: f(x)=x5-x3

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A: 1. We solve first order derivative of f(x)

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A: according to definition of derivative we will evaluate the derivative of f(x)

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A: our objective is find the derivative

Q: -f(x)=√√5x² +2

A: Please see the answer below.

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A: a.

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A: This question is related to deivative.

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A: In this question we have to find local maximum and minimum values of the function.

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A: we using derivative nth degree formula to compute derivative

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Q: Find the local extremes of f (x) = x³ +2x+ using the first derivative test.

A: Given,         The local extremes of fx=x3+34x4 using the first derivative test.

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A: Derivative

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Q: Consider the function f(x) whose second derivative is f''(x)=8x+8sin(x). If f(0)=4 and f'(0)=4, what…

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Q: Find the approximate value of derivative f'(0) with the step size h for the following function by…

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