# How do you graph #y=sqrtx-3#, compare it to the parent graph and what is the domain and range?

##### 1 Answer

Aug 27, 2017

Standard graph of

Domain; [0, +oo); Range: [-3, +oo)

#### Explanation:

Graphically,

graph{sqrtx-3 [-1.28, 16.5, -4.204, 4.686]}

Hence, the domain of

Then,

Since