## Question

###### 2. Find all critical points for the function f(x,y) = &x' _ 3x4 + 48xy -12y2 and label them as local maxima, local minima; or saddle points. Show your work: (10 pts:)

2. Find all critical points for the function f(x,y) = &x' _ 3x4 + 48xy -12y2 and label them as local maxima, local minima; or saddle points. Show your work: (10 pts:)

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