Answer
See diagram
Work Step by Step
We are given the function:
$$f(=\sqrt{x-1}.$$
We build a machine diagram for $f$: the input values are the values from the domain of $f$, which is $[1,\infty)$ and the output values are the corresponding values $f(x)$:
$$\begin{align*}
f(1)&=\sqrt{1-1}=\sqrt 0=0\\
f(5)&=\sqrt{5-1}=\sqrt 4=2\\
f(10)&=\sqrt{10-1}=\sqrt 9=3.
\end{align*}$$
