Answer
see graph
Work Step by Step
Using a table of values, the red graph is the graph of the first equation and the blue graph is the graph of the second equation in the given piecewise function, $f(x)=
\begin{cases}
4x+5
\text{ if }
x\le0
\\
\dfrac{1}{4}x+2
\text{ if }
x\gt0
.\end{cases}$