# How do you find the domain and range of #y = 3/x^2#?

##### 1 Answer

May 31, 2018

Domain:

Range:

#### Explanation:

The function is undefined if the denominator is zero, so we set it equal to 0 and solve:

So the domain is:

Now as

graph{y = 3/x^2 [-10, 10, -5, 5]}