Work Step by Step
$f(-x) =(-x)^5+4(-x) -7$ or, $=-x^5-4x-7$ so, $f(-x) =-f(x)$ Thus, $f(-x) \ne f(x)$
You can help us out by revising, improving and updating this answer.Update this answer
After 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.