Answer
Domain: $x: (-\infty,\infty), y: (-\infty,\infty)$
Range: $[0,\infty)$
Work Step by Step
For the function, all sets of x and y values result in a real number result. Therefore, the domain includes all real numbers. Since the function is like a parabola rotated about the z-axis, the lowest function value is 0. Therefore, the range, or function-output values, goes from 0 to infinity.
