we have
[tex]f(x)\\g(x)=f(x-3)[/tex]
we know that
the rule of the translation of f(x) to g(x) is
[tex](x,y)-----> (x+3,y)[/tex]
that means
The translation is [tex]3[/tex] units to the right
therefore
the answer is the option A
The graph of g(x) is the graph of f(x) translated [tex]3[/tex] units right