In Exercises 1 through 22, find the critical points of the given functions and classify each as
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In Exercises 1 through 22, find the critical points of the given functions and classify each as a relative maximum, a relative minimum, or a saddle point.
f(x, y) = 4xy − 2x4 − y2 + 4x − 2y
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fx y 4xy 2x4y 4x2y fx 4y 8x4 So fx0 when 4y 8x40 fy4x2y2 So fy0 when 4x 2y 2 0 or y2x1 Substituti...View the full answer
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Related Book For
Calculus For Business, Economics And The Social And Life Sciences
ISBN: 9780073532387
11th Brief Edition
Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price
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