Question: Use a graph or level curves or both to estimate the local maximum and minimum values and saddle points of f (x, y) = x
Use a graph or level curves or both to estimate the local maximum and minimum values and saddle points of f (x, y) = x3 - 3x + y4 - 2y2. Then use calculus to find these values precisely.
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fx y x 3x y 2y z 2 z 0 y 15 15 15 15 From the grap... View full answer
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