8. Find the stationary points of the following functions and classify them as relative maxima, relative minima or saddles, if possible. (a) f(x,y) = 6xy- -37²-7³ (b) f(x, y) = 10x²y- - X 204

Calculus: Early Transcendentals
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Chapter1: Functions And Models
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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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8. Find the stationary points of the following functions and classify them as relative
maxima, relative minima or saddles, if possible.
(a) f(x, y) = 6xy - 3x² - y³
(b) f(x, y) = 10x²y - 5x² - 4y² - x² – 2y²
Transcribed Image Text:8. Find the stationary points of the following functions and classify them as relative maxima, relative minima or saddles, if possible. (a) f(x, y) = 6xy - 3x² - y³ (b) f(x, y) = 10x²y - 5x² - 4y² - x² – 2y²
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