# What is the domain and range of # y = x^2 / (x^2 - 1)#?

##### 1 Answer

May 10, 2018

Below

#### Explanation:

Domain: all reals except when

Range: all reals except when

You can verify by looking at the graph.

graph{x^2/(x^2-1) [-10, 10, -5, 5]}