Find the partial derivatives of the function fz(x, y) fy(x, y) f(x,y) 8x - 7y 1x + 6y

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A: Given query is to find the Indicated derivative.

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A: we will find the required.

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A: Given; f(x,y)=xy, point (-4,-1) and direction is <-3,-5>.

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A: Given data, Point A(2,8)

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A: y=tan(x)    ddx(  tanx ) = sec2x

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A: Solution ) s(t) = -6t2 + 12t  Differentiate  with respect to t  s'(t) = - 6 × 2t + 12  [ formula…

Q: Find r(t). u(t). r(t) = (3t − 6)i + ¹⁄t³j - + 1⁄2 +³₁ + 2k u(t)= t²i6j + t³k r(t) u(t)= 2

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Q: eai coefficio 3. Find all the roots of the polynomial f(x) = 2x¹ + x³ +7x² + 4x - 4.

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Q: A quadratic function fis given. f(x) = x² + 6x (a) Express fin standard form. f(x) = x (x + 6) X

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Q: 25 (6x + 5)³ But Do NOT use the Quotient Rule. a) Let f(x) = = f'(x) = Find f'(x). b) Let g(x) = 6…

A: We have to find the firstd erivative of the given functions.Recall some basic formulas: ddxxn=nxn-1…

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A: Given query is to find indicated derivative.

Q: Part C. Find the √√x-5 8). x-15 1 9). +3+ + √x + 10

A: Topic = Function