Answer:
Slope = -3/2 or -1.5
Step-by-step explanation:
The Formula for slope is (The picture linked)
So, [tex]\frac{-13-2}{-1-(-11)}[/tex]
Which is equal to... [tex]\frac{-15}{10}[/tex] when simplified
Which is equal to [tex]\frac{-3}{2}[/tex] or -1.5 which is the slope
