Question: Consider the function f (x, y) = 2x + 3y/x 2 - y. (a) Find the domain of f (x, y). (b) Evaluate f (-4,

Consider the function f (x, y) = 2x + 3y/√x2 - y.

(a) Find the domain of f (x, y).

(b) Evaluate f (-4, 12).

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