# What is the range of the function #r(x) = sqrt(x - 10)#?

##### 1 Answer

Apr 8, 2015

In this case you want to avoid a negative argument in your square root, so you set:

and so:

The **range** will be all the

Your function can have the value of

graph{sqrt(x-10) [-5.33, 76.87, -10.72, 30.37]}