(a) fxy(x, y) = (b) fyx (x, y) =

Q: F(x)= 4x -8 x intercept.     (X,y)=.  (.    ) y intercept.      (x,y)=.   (.   )

A: Given:         f(x) =4x-8 This is in the form of y=mx+b is the equation of the straight line…

Q: (b) A poll commissioned by a politician estimates thatt days after he makes a statement denegrating…

A: Given: Percentage of constituency that supports a politician is: St=75t2-3t+25t2+3t+25 Derivative of…

Q: f(x,y)= eaxy fxx = eaxy ·(24) ²₂ fxy = e² fyy = eaxy. (2x)² fyx = -2xy. 24 axy, fx = e fy= e 2xy.…

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Q: f (x, y) = − x² - y² +3. :

A: We have to find the maxima of the function  f(x,y)=-x2-y4+3

Q: Optimize z=f(x,y)=20×x×y-(x2+y2), subject to x+y=4 Do in 45 minutes to upvote

A: Optimization problem

Q: AB1: Find g(2), g'(2), and g"(2).

A: Given that gx=∫-2x2ftdt Now we have to find g2, g'2 and g''2 In the interval -2,2, fx=4-x2In the…

Q: [C: (B-ỹ)- B · (Č - )]Ã= (ỹ × Ã) · (B x C).

A:

Q: (hex) = (7x-6x³) 9 2) 3) x+1 x-1 x√x+1

A: Find the derivative

Q: f(x, y) = 8x3 6x2y3 + 7y4 -

A: Given data:     The given function is: f(x,y)=8x3-6x2y3+7y4.   The expression for the partial…

Q: Given f(x, y) = 2x³ – 3xy – y³, find fxx(x, y) = fay(x, y) =

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Q: Consider the following function. H(x, y) = In(8x² + 3y²) (a) Find fxx(2,3). (b) Find fyy(2,3). (c)…

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Q: Differentiate the function. ((5y + 1)3 Vy2 + 1 G(y) = In G'(y) =

A: Solve the following question

Q: For the function, evaluate the following. f(x, y) = x² + y² − x + 5 (a) f(0, 0) (b) f(1, 0) (c) f(0,…

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Q: 13. In y = what is the derivative of 2x2 +3? x+1 a) 2x b) 4x c) 4x +3 d) 7

A:

Q: 5. Consider the function y(t) = rect (a) Sketch y(t). (b) Sketch (d+1)y(t). d-5 (c) Sketch y(t-(a +…

A: We have been given: yt=recttd+5 We have to sketch: a ytb yt-a+1c d+1ytd y2t-a+1

Q: = f²³² € 0 Given F(x) = -t² e dt, use FTC Part II to find F'(1)

A:

Q: 2 The Range (Ry) of y = v9 – x² -

A:

Q: Sketch c(t) = (t3 − 4t, t2)

A: This is in parametric form. So we will convert it in normal form.

Q: a) calculate the derivative of: f1(x) = 2x4 - 3x3 + ½x2 + 3 b) Calculate the equation of the line…

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Q: f(x, y) = √4x² + 2y² fz(-4,-5) =

A: To solve the following problem

Q: 8. (a) For f(x) = Vx, give the linearization at a = 25. (b) Use your answer from part a to approxi-…

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Q: d {(1 — 2г + 3а4)7)} dx

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: f(x, y) = fx ( - 2, 2) = 2 2 3x² + 5y²

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Q: Select one: O True False

A: