# How to graph f(x) = square root of 2x-4 ??

##### 1 Answer

Apr 17, 2018

It depend whether you are asking if

In either case you would start off with the same steps..

#### Explanation:

Start by stating where

In the equation

So you can start the equation at x=2 and get the point (2,0)

Then from there I would suggest pick two more

Plot these three points on a graph and then continue the line leftward. The graph then should resemble this one below graph{sqrt (2x-4 [-10, 10, -5, 5]}

I hope this helped....