How Are the Graphs Of $y=g(x)=e^{7 x}$ And $y=g(-x)$ Related?
A) the Graph Of

How are the graphs of $y=g(x) =e^{7 x}$ and $y=g(-x)$ related?

A) The graph of $g(-x)$ is a reflection of the graph of $g(x)$ across the $x$ -axis.
B) The graph of $g(-x)$ is a reflection of the graph of $g(x)$ across the $y$ -axis.
C) The graph of $g(-x)$ is a reflection of the graph of $g(x)$ across the line $y=x$ .
D) The graph of $g(-x)$ is a reflection of the graph of $g(x)$ across the line $y=-x$ .
E) None of the above.