Answer
see graph
Work Step by Step
The graph above of $
f\left(x\right)=\sqrt{-x+5}+2
$ has a domain of $(-\infty,5]$ and a range of $[2,\infty)$.
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.