Answer
$X_{max}=9,X_{min}=-9,Y_{max}=4,Y_{min}=-12,X_{scl}=3,Y_{scl}=4.$
Work Step by Step
As we can see on the figure: $X_{max}=9,X_{min}=-9,Y_{max}=4,Y_{min}=-12.$
There are $6$ sections on the "x-axis", hence $X_{scl}=\frac{X_{max}-X_{min}}{6}=\frac{9-(-9)}{6}=3.$
There are $4$ sections on the "y-axis", hence $Y_{scl}=\frac{Y_{max}-Y_{min}}{4}=\frac{4-(-12)}{4}=4.$
Thus $X_{max}=9,X_{min}=-9,Y_{max}=4,Y_{min}=-12,X_{scl}=3,Y_{scl}=4.$
