Answer
See graph.
domain $(-\infty,\infty)$, range $(1,\infty)$, horizontal asymptote $y=1$.
Work Step by Step
1. To obtain the graph of $f(x)=3^{x-2}+1$ from $y=3^x$, shift the curve 2 units to the right, then 1 unit up. See graph.
2. We can find the domain $(-\infty,\infty)$, range $(1,\infty)$, horizontal asymptote $y=1$.
