Answer
Graph of $
f(x)=\sqrt{x}+4
$
Work Step by Step
Substituting values of $x$ in the given function, $
f(x)=\sqrt{x}+4
$, results to
\begin{array}{l|r}
\text{If }x=0: & \text{If }x=1
\\\\
f(x)=y=\sqrt{x}+4 &
f(x)=y=\sqrt{x}+4
\\
y=\sqrt{0}+4 &
y=\sqrt{1}+4
\\
y=0+4 &
y=1+4
\\
y=4 &
y=5
\end{array}
\begin{array}{l|r}
\text{If }x=4: & \text{If }x=9
\\\\
f(x)=y=\sqrt{x}+4 &
f(x)=y=\sqrt{x}+4
\\
y=\sqrt{4}+4 &
y=\sqrt{9}+4
\\
y=2+4 &
y=3+4
\\
y=6 &
y=7
.\end{array}
Connecting the points $
\left(0,4\right),
\left(1,5\right),
\left(4,6\right),
\text{ and }
\left(9,7\right)
$ with a curve gives the graph of $
f(x)=\sqrt{x}+4
$.
