Letter C only please 10. Find the global maximizers and minimizers, if they exist, for the following functions: (a) f(x1, X2) = xỉ – 4x, + 2x3 + 7. (b) f(x1, x2) = e-(*}+x})' (c) f(x1, x2) = xỉ – 2x, x2 + }x} – 4x2. (d) f(x1, X2, x3) = (2x1 – x2)? + (x2 – x3)² + (x3 – 1)?. (e) f(x1, X2) = x + 16x1x2 + x.

Q: Suppose that the selling price p of an item for the quantity x sold is given by the function 1 x +…

A: To find the maximum revenue and items to be sold to obtain maximum revenue.

Q: What are the coordinates at the minimum point of f(x)= x2-4x+3?

A: f(x)= x2-4x+3 is a parabola with a positive lead coefficient so it will have a minimum at the…

Q: 10. Differentiate each function. a) y= -3x² + 4x – 5 b) f(x)=6x¬1- 5x=2 O f(x)= 4Jx

A:

Q: The quantity of the demand per month of a certain accessory is related to the price (in 500 where x…

A:

Q: when graphing the first solution, (f(x) = (x^2 - 4x + 3) / (x - 3)), the resulting graph results in…

A:

Q: find the local maximum value of the function xy-x^2-y^2-2x-2y+4

A: The given function

Q: Use the following functions to find (fof)(-3). ** Remember (fof)(-3) = f(f(-3)) *** S (7 Points)…

A:

Q: What is the y-intercept of the function, f (x) = -3x² – 16x (-2,21) (0, 0) 0, -5

A:

Q: y x3 - 2x*-5x + 2

A: Second Derivative Test : Consider the given function f(x) .Find Critical point , f'(x)=0 (say) 'c'…

Q: Calculate the relative minimum and maximum of the following equation f(x) = 8x^3 - 13x^2 - 6x -8 and…

A: Step 1: Step 2: Step 3: Step 4:

Q: A competitive firm's profit is given by T(x,.x2) = 95(4x2 + 6x}")- 4.75x, - 15x2. %3D The stationary…

A: To find stationary point of a function fx,y, we have to find fx and fy. Then we put fx=0 and fy=0.…

Q: a company that makes and sells digital cameras has found that the total weekly cost of producing…

A: We have given the cost function C(x)=0.5x^2-210x+26250

Q: Use f(x) = -2x^3 - 3x^2 +120x + 250: Find the relative maxima and minima of f(x)

A:

Q: Given the function f(x)=1x^2+52x+673 find all of the following: Find the extreme value of the…

A:

Q: F(x)= -x^2-4x+2 -Find x-intercepts(x,y) (smaller x value)?

A: Question is solved.

Q: F(x)= 4x6- 7x5 find local minimum

A: When derivative of function changes from decreasing to increasing there is minima and its gives…

Limits of Multivariable Functions

Multivariable calculus is an extension of single variable calculus. It involves several variables instead of just one. Assume there is an open set containing points (x0, y0), let f be a function defined in that open interval except for the points (x0, y0). The multivariable limit of this function as it approaches the points (x0, y0) and is denoted as: