# How do you find the domain and range for #y= (x+3)^0.5#?

##### 1 Answer

May 29, 2018

#### Answer:

Domain:

Range:

#### Explanation:

So the domain will be all numbers where the terms under the radical are not negative (otherwise the solution is imaginary).

Domain:

Now the range at

Range:

Here is the graph:

graph{sqrt(x+3) [-6, 14, -1.28, 8.72]}