The function f is given by f(x)=9.x^2/3+3x-6 has a relative minimum at x=? A. -8 B.-1 C.-1/8 D.0

Q: 4. Which of the following functions has a maximum value? a. f(x) = x- 3x + 4 b. f(x) = 2x + 5x + 3…

A:

Q: 1. How to define the function, f(x, y) = 15x+4x*y+15y 3x+3y to make it a continues function?

A: We have to find the given function is continuous.

Q: let f(x)= p+ 8/x-q. the line x=4 is a vertical asymptote to the graph of f. what is the value of q…

A: Check point of discontinuity and find q. Then using given intercept point find p.

Q: Find the minimum value for p(x) = -x2 – 24x on the interval [-6,-1]. JUSTIFY YOUR ANSWER.

A: px=-x2-24x Differentiating with respect to x, we get p'x=-2x-241=-2x-24 Now to find critical values,…

Q: Suppose the temperature of tea, R, changes with time t (minutes after boiling) as R = 67 + 131 *…

A: Suppose the temperature of tea, R, changes with time t (minutes after boiling) as R = 67 + 131 *…

Q: Q4/ Find the absolute maxima and minima of the function on D, where f(x, y) = x2 + y2 +x?y+4 and D =…

A: We will find out the required absolute maxima and minima.

Q: The absolute maximum of f(x) = -2x + 5x215 on [-1, 1] is Select one: а. 3 О Б. 30 С. 1 O d. 7

A: fx=-2x+5x25  differentiating both sides f'x=ddx(-2x+5x25)  f'x=-2+525x-35  f'x=-2+2x-35

Q: Sketch a graph of the functionf:R R, given by f(x) = -2z + 8r in the range r E-1. Find all the…

A: We need to graph function and find maxima and minima.

Q: Draw the graph of f (x) = 3x +7/5x - 25 in the window [0, 25] by [0, 50]. Use the trace feature of…

A: Given: fx=3x+75x-25 in the window [0, 25] by [0, 50].

Q: A- Find d2y dr² for the function x³ + xy = 1 at (1,1)

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Q: Consider the function f(x) = = - 3x²e-². c. Identify intervals of increase. 8<x<∞0 d. Identify…

A: According to guidelines i solve first 3 subpart, so kindly request you to repost the remaining…

Q: The total cost, C, (in thousands of dollars) to make reading glasses is a function of the number of…

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Q: f6 23) A manufacturer finds that the cost of quality assurance is related to the number of…

A: The cost function is given by, Cx,y=6x2+3y2−612x

Q: The total number of units produced by a worker in t hours of a 10 hour shift can be modeled by the…

A:

Q: 27 +r. determine the value of r for which P will be a minimum. Use the second derivative 4r If P=-…

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Q: The price of a particular CD, in dollars, is determined by p(x)=12-(1/8)x. Find the maximum revenue

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Q: Find the absolute maximum / minimum

A: Given,            f(x)=x(6-x) over the interval 1, 5