Question: Find the absolute maximum/minima of the function 7 (x, y) = x + xy + x + xy + y - 12x +9 on

Find the absolute maximum/minima of the function 7 (x, y) = x

Find the absolute maximum/minima of the function 7 (x, y) = x + xy + x + xy + y - 12x +9 on the rectangular plane bounded by 0 x 9 and -5 y 0. Solve the problem: 2 2 2 max x ++z with respect to x + y + 4z = 1 and x + 3y + 2z = 0

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