Hello!
Step-by-step explanation:
Slope: [tex]\frac{Y^2-Y^1}{X^2-X^1}=\frac{rise}{run}[/tex]
[tex]\frac{10-(-15)=10+15=25}{(-13)-12=-25}=\frac{25}{-25}=-1[/tex]
Therefore, the slope is -1.
Answer is -1.
Hope this helps!
-Charlie
:)
:D
Have a great day!
Thanks!
