Answer
$g(x)$
Work Step by Step
This graph is obtained from $f_{1}(x)=\log x$
by
reflecting about the y-axis, $f_{1}(-x)$
so the function is
$f_{1}(-x)=\log(-x)= g(x)$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.