Answer
See graph, domain $\{x|x\ne0\}$, range $(-\infty,\infty)$.
intercepts $(\pm1,0)$.
Work Step by Step
1. See graph for the given piece-wise function.
2. Based on the graph, we have the domain $\{x|x\ne0\}$, range $(-\infty,\infty)$.
3. We can find intercepts $(\pm1,0)$.
