Find all the local maxima, local minima, and saddle points of the function.
A. f(2, 0) = 2, saddle point; f(0, 2) = 2, saddle point
B. f(0, 0) = 2, local maximum; f(2, 2) = -254, local minimum
C. f(2, 2) = -254, local minimum
D. f(0, 0) = 2, local maximum
Answer: D
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, 
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, 
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C. 
, 
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, 
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