Describe How to Transform the Graph of F into the Graph

Multiple Choice

Describe how to transform the graph of f into the graph of g.
- $$f ( x ) = \sqrt { x } \text { and } g ( x ) = - \sqrt { - x }$$

A) The two graphs are the same.
B) Reflect the graph of $f$ across the $y$ -axis.
C) Reflect the graph of $f$ across the $x$ -axis.
D) Reflect the graph of $\mathrm { f }$ across the $y$ -axis and then reflect across the $x$ -axis.