Answer:
3/0 undefined
Step-by-step explanation:
Slope formula
[tex]\frac{y2-y1}{x2-x1}[/tex]
1. Plug the numbers in.
[tex]\frac{9-6}{5-5} = \frac{3}{0}[/tex]
Your answer would be undefined because you can't divide anything by 0, because you're answer would just be 0.