Find all the local maxima, local minima, and saddle points of the function.

A. f(0, 0) = -3, test is inconclusive
B. f(3, 0) = -3, local minimum; f(0, 3) = -3, local minimum
C. f(3, 3) = 159, local maximum
D. f(0, 0) = -3, saddle point; f(3, 3) = 159, local maximum


Answer: A

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