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WARNING

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QUIZES

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EXERCISES

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MAXIMA AND MINIMA

OF FUNCTIONS OF TWO VARIABLES

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THE SECOND PARTIALS TEST

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QUIZES

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EXERCISES

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5–8 The contour plots show all significant features of the function.

Make a conjecture about the number and the locationof all relative

extrema and saddle points, and then use calculus to check your

conjecture.

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