Practice problem
What is the domain of −x−3x\sqrt{-\frac{x-3}{x}}−xx−3?
(−∞,∞)(-\infty,\infty)(−∞,∞)
(−∞,3](-\infty,3](−∞,3] except 000
(0,3](0,3](0,3]
(0,∞)(0,\infty)(0,∞)
Type a concept, like “slope” or “photosynthesis”.
