Hello :D
Answer:
[tex]\boxed{\frac{1}{2}}[/tex]
Step-by-step explanation:
Slope formula:
↓
[tex]\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}[/tex]
[tex]Y_2=9,\\Y_1=1\\X_2=24\\X_1=8\\[/tex]
[tex]\frac{9-1}{24-8}=\frac{8}{16}[/tex]
[tex]\frac{8\div 2}{16\div 2}=\frac{4}{8}[/tex]
[tex]\frac{4\div 4}{8\div4}=\frac{1}{2}[/tex]
[tex]\boxed{\frac{1}{2}}[/tex], which is our answer.
Hope this helps you!
Have a wonderful day! :D
-Charlie