Question: Let f(x, y) = x + xy + y. What is the direction of minimum rate of change at point (2,4)? (Enter a vector,

Let f(x, y) = x + xy + y. What is the direction of minimum rate of change at point (2,4)? (Enter a vector, using [,] brackets, such that the first coordinate (x-coordinate) is 1, 0, or -1)

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