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

##### 1 Answer

Feb 20, 2016

Domain:

Range:

#### Explanation:

The domain can be determined by equating

solving for x:

therefore the domain excludes

For the Range:

So that Range:

graph{y=1/(x^2-2)[-20,20,-10,10]}

have a nice day!