Answer
See the picture below:
Work Step by Step
In order to graph the function, we have to calculate some points on the curve:
$\log_{5}0$ diverges to $-\infty$
$\log_{5}1=0$
$\log_{5}2=0.4307$
$\log_{5}5=1$
$\log_{5}25=2$
By connecting these points, we can plot the curve.