Answer
See graph and explanations.
Work Step by Step
Step 1. Graph the function $f(x)=\sqrt x$ shown as the blue curve in the figure.
Step 2. To obtain the curve of function $h(x)=\sqrt {-x +2}=\sqrt {-(x -2)}$, first shift the original curve horizontally 2 units to the right, then reflect the result around $x=2$, shown as the red curve.
