Find the Domain of the Square Root Function $$f ( x ) = \sqrt { x - 2 }$$

Multiple Choice

Find the domain of the square root function. Then use the domain to choose the correct graph of the function.
- $$f ( x ) = \sqrt { x - 2 }$$

A) domain of $\mathrm { f: } [ 2 , \infty )$

B) domain of $f : [ - 2 , \infty )$

C) domain of $f : ( - , - 2 ]$

D) domain of $f : ( * , 2 ]$