Answer:
undefined slope
Explanation:
To find the slope, you can use the following equation:
![m=(y_(2) -y_(1) )/(x_(2) -x_(1) )](https://img.qammunity.org/2021/formulas/mathematics/high-school/nbpra5zo1sslpkurpphkcu9l1irox88u6c.png)
However, for this particular case, you can find the slope without the equation. The x value doesn't change. This means that when graphing the line, the line will be vertical. Vertical lines will have an undefined slope.