Answer
See graph.
intercept(s) $(1,0),(0,1)$.
domain $(-\infty,1]$, range $[0,\infty)$.
Work Step by Step
Step 1. To obtain the graph of $y=\sqrt {1-x}$ from $y=\sqrt x$, reflect the curve across the y-axis, then shift the curve 1 unit to the right. See graph.
Step 2. We can identify the intercept(s) $(1,0),(0,1)$.
Step 3. We can find the domain $(-\infty,1]$, range $[0,\infty)$.
