Use this formula to find slope always
[tex]\frac{y2-y1}{x2-x1}[/tex]
use any two points from ur graph
I picked this (-5,-1) and (0,1)
[tex]\frac{1-(-1)}{0-(-5)}[/tex]
[tex]\frac{2}{5}[/tex]
sorry lol its 2/5