For f(x, y) = 6 + 5x - 2y + 3x 2 + x 3 , find
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For f(x, y) = 6 + 5x - 2y + 3x2 + x3, find fx(x, y), and fy(x, y), and explain why f(x, y) has no local extrema.
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Related Book For
College Mathematics For Business Economics, Life Sciences, And Social Sciences
ISBN: 978-0134674148
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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