Hi there!
Step-by-step explanation:
[tex]Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}[/tex]
[tex]\frac{8-2}{4-1}=\frac{6}{3}=2[/tex]
So therefore, the slope is 2.
Final answer is 2.
*The answer must have a positive sign.*
I hope this helps you!
Have a nice day! :)
-Charlie
:D