Find the relative maximum and minimum values and the saddle points if they exist.f(x, y) = e-(x2 + y2 - 6y)
A. Relative maximum = e9
B. Saddle point =
C. Relative maximum = e9, relative minimum = e-9
D. No relative extremum or saddle points
Answer: A
Mathematics
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A. increasing on (-4, ?) decreasing on (-?, -4) B. increasing on (-?, 3) decreasing on (3, ?) C. increasing on (3, ?) decreasing on (-?, 3) D. increasing on (-?, -4) decreasing on (-4, ?)
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?
?
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