# How do you find the vertex for the function #f(x)=1/x#?

##### 1 Answer

Sep 27, 2015

This hyperbola can be written

#### Explanation:

The line

graph{(y-x)(xy-1) = 0 [-10, 10, -5, 5]}

Sep 27, 2015

The line

graph{(y-x)(xy-1) = 0 [-10, 10, -5, 5]}