Find the linear approximation of the function at the given point. ffx y)=-9x2-6y2+ 6 at (6,-10) Lütfen birini seçin: O A. L(x, v) =-108x + 120v - 918 O B. L(x, y) = -1 8x - 12v 930 O C. L(x, v) -18x - 12y-918 O D. L(x, v) = -108x 120y 930

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A: Introduction: An orthogonal trajectory of the family is any curve that cuts each member of a…

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A: A detailed solution is given below.

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A: We can solve as follows

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A: Please rate and feel free to ask any query about any part of the question.  Thanks

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Q: function f(x, y) = 2x^3 + 6xy^2 −3y^3 −150x has four stationary points, find

A: Please refer to the image below

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A: In this question we have to find linear approximation of the given function.

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A: We can find the linearization as below.

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Q: : Find the orthogonal trajectories of the family of curves y4 = kx³. (A) 2y³ + 3x² = C (B) 2y³ + 2x²…

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A: See the explanation below

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Q: Find the linearization of the function at the given point f(x,y)=-10x+8y-9 at (-7,4). A.…

A: I have appended the formula used in the solution part