In Problems (a) Find f x (1, 1) and f y (1, 1). (b) Use part (a)

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In Problems
(a) Find f_x(1, 1) and f_y(1, 1).
(b) Use part (a) to match f(x, y) with one of the contour diagrams (I)–(III), each shown centered at (1, 1) with the same scale in the x and y directions.

f(x, y) = x⁴ + y²

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Applied Calculus

ISBN: 9781119275565

6th Edition

Authors: Deborah Hughes Hallett, Patti Frazer Lock, Andrew M. Gleason, Daniel E. Flath, Sheldon P. Gordon, David O. Lomen, David Lovelock, William G. McCallum, Brad G. Osgood, Andrew Pasquale

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Question Posted: Apr 10, 2023 04:15 AM

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In Problems (a) Find f x (1, 1) and f y (1, 1). (b) Use part (a)

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(11) (1) (11)

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a We have f x x y 4x 3 and f y x y 2y so f x 1 1 4 and f y 1 1 2 b We estimate f x ...View the full answer

Applied Calculus

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