# What is the domain and range of #y = 3/x#?

##### 2 Answers

Jul 12, 2017

See below.

#### Explanation:

Domain: you shall not divide by zero:

Image: by the hyperbola graph,

Jul 12, 2017

Domain:

Range:

#### Explanation:

Hence the domain of

Now consider:

and

Hence the range of

This can be seen from the graph of

graph{3/x [-10, 10, -5, 5]}