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• ### Find the first partial derivatives of the function. f(x, y) = 2x + 4y + 8... Find the first partial derivatives of the function. f(x, y) = 2x + 4y + 8 fy 2 fy = 2 X

• ### Problem 8. (1 point) (1 pt) Calculate all four second-order partial derivatives of f(x,y) = 2x²y... Problem 8. (1 point) (1 pt) Calculate all four second-order partial derivatives of f(x,y) = 2x²y +6.ry? for (x,y) = Szy(x, y) = Syr (x, y) = fry (x. y) = Note: You can earn partial credit on this problem.

• ### (10 points) Find all first and second partial derivatives of f(x,y) = 24 – 3.z”y2 +... (10 points) Find all first and second partial derivatives of f(x,y) = 24 – 3.z”y2 + y* [Note: By Theorem 13.3 on page 913 of the textbook, it should be that fry = fyr:]

• ### Problem 5. (1 point) Find all the first and second order partial derivatives of f(x,y) 7... Problem 5. (1 point) Find all the first and second order partial derivatives of f(x,y) 7 sin(2x + y) + 9 cos(x - y). A. = fx(x,y) = B. = fy(x, y) = af C. ar2 = fcz(x, y) = af D. ay2 = fyy(x,y) = E. af деду fyz(x, y) = af F. მყმz = fxy(x, y) = Note: You can earn partial credit on this problem.

• ### Problem #8: Let f(x, y, z) = xzly. Find the value of the following partial derivatives.... Problem #8: Let f(x, y, z) = xzly. Find the value of the following partial derivatives. (a) fx(4,3,2) (b) fy(4,4,4) (c) fz(3,4,3)

• ### find all first partial derivatives f(x,y)= 5x^3+4y-3 Find all first partial derivatives. f(x, y) = 5x3... find all first partial derivatives f(x,y)= 5x^3+4y-3 Find all first partial derivatives. f(x, y) = 5x3 + 4y - 3 f(x,y) = f(x,y) =

• ### ** Please answer two parts of the questions. Part 2 out of 2: f y (1,0)... ** Please answer two parts of the questions. Part 2 out of 2: f y (1,0) = _________________ Question 6 of 6 (1 point) View problem in a pop-up Evaluate the partial derivatives fx (x, y) and fy(x, y) at the given point (x 0, yo): f(x, y)= x3y – 10(x + y) at (1, 0) Part 1 out of 2 fx (1,0) =

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