13.3 PARTIAL DERIVATIVES29-32 Evaluate the indicated partial derivatives. I29. f(x, y) =9 – x² – 7y'; f.(3, 1). f,(3, 1)30. f(x, y) = x?ye*"; af/ax(1, 1), af/əy(1, 1)31. z = Vx2 + 4y²; dz/əx(1, 2), az/əy(1, 2)32. w = x² cos xy; dw/ax (, 7), dw/əy (3, 7)

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Answered: 13.3 PARTIAL DERIVATIVES 29-32 Evaluate…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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13.3 PARTIAL DERIVATIVES 29-32 Evaluate the indicated partial derivatives. I 29. f(x, y) = 9 – x² – 7y³; f.(3., 1), f,(3, 1) 30. f(x, y) = x²ye; af/ax(1, 1), af/əy(1, 1) 31. z = /x² + 4y2; az/ax(1, 2), az/ay(1, 2) 32. w = x² cos xy; dw/ax (,7), dw/ay (.7)