Find fxx (x,y), fxy(x,y), fyx (x,y), and fyy(x,y) for the function f. f(x,y) = 5x e 8xy

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A: According to our guidelines we can answer only three sub-parts and rest can be reposted.

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A: Given,    f ′ (x) = 2x2 and f (4) = 5

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A: topic- Functions

Q: let r (t) = The y component of r' (5)

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A: For a  function ƒ(x, y) of two in-dependent variables. It can be plotted graphed using 3d plotting…

Q: Find f, (8,2) if f(x.y) = e* - 5y.

A: We can find the answer as below

Q: Choose the correct answer If f(x,y)=x2+2y2, then fx(2,1) and fy(2,1) are...  fx(2,1)=5, fy(2,1)=5…

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