Question: Find the critical point(s) and classify them as local maxima, local minima, or saddle points. f(x,y) = 50-3x-4x+2xy - 9y+88y Number of critical points:

 Find the critical point(s) and classify them as local maxima, local minima,   

Find the critical point(s) and classify them as local maxima, local minima, or saddle points. f(x,y) = 50-3x-4x+2xy - 9y+88y Number of critical points: one Enter the critical point(s) as point(s) (a, b). f has a local minimum at (1,-1) X

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