Hi there!
Step-by-step explanation:
[tex]SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}[/tex]
[tex]\frac{(-8)-(-5)}{0-(-12)}=\frac{-3}{12}=-\frac{3}{12}[/tex]
Slope is -3/12
Final answer is -3/12
I hope this helps you!
Have a nice day! :)
-Charlie
:D