# Question #757f2

##### 1 Answer

Feb 24, 2017

#### Answer:

the domain is all the real vales of x, or: (−∞,∞)

the range is:

#### Explanation:

The domain:

A square root function is defined if where the entire statement under the radical sign is equal or greater than 0, so in this case:

The range:

In its valid domain the absolute minimum value of