# How do you find the domain and range of #y = 3 sqrt (x-2)#?

##### 1 Answer

May 14, 2018

Domain:

Range:

#### Explanation:

**Domain:**

since it is radical expression so its domain is what's under the radical sign greater than or equal to 0 because the radical cannot equal to anything less than 0

so

**add 2 to both sides:**

**Range:**