Work Step by Step
Any real number can be to $x$. Thus, the function is defined for all real numbers. Therefore, the function's domain is: $(-\infty, +\infty)$.
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.