Question: Determine the set of points at which the function is continuous. .2. x*y if (x, y) + (0, 0) if (x, y) = (0, 0)

Determine the set of points at which the function is continuous.
.2. x*y if (x, y) + (0, 0) if (x, y) = (0, 0) 2x + y? f(x, y) =

.2. x*y if (x, y) + (0, 0) if (x, y) = (0, 0) 2x + y? f(x, y) =

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