How do you find the domain and range of #y= sqrt(x- 2)#?
1 Answer
Aug 22, 2017
See explanation.
Explanation:
For
The Domain is [2 , ∞ )
The range is [0 , ∞ )
In a situation like this, if you are dealing with only real numbers then the radicand must be greater or equal to 0, otherwise you will generate imaginary roots.