Answer :
Answer:
The slope is infinity, therefore, undefined.
Explanation:The slope is:
[tex]\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ \\ =\frac{3-3}{-8-9} \\ \\ =\frac{0}{-17}=\infty \end{gathered}[/tex]The slope is undefined