Answer
See graph.
Domain: $\{5\}$
Range: $(-\infty,\infty)$
Work Step by Step
First we solve $-x+5=0$:
$-x+5=0$
$-x=-5$
$x=5$
We graph $x=5$ by recognizing that it represents a vertical line through the point $(5,0)$. See graph for result.
Since the graph is a vertical line, we know that the domain is restricted to $5$, while the range is all real numbers:
Domain: $\{5\}$
Range: $(-\infty,\infty)$
