Answer:
Undefined
Step-by-step explanation:
The answer is undefined. (The line is not a function.) We know this because there is a different "y" value for the x, despite the x value being the same.
Another way to think about this is if you construct a graph, you can see that a vertical line is formed. This means that it does not pass the vertical line test, which is a test that you do on a line. If you are able to construct a vertical line that intersects a line in more than one spot, it fails. A failed test means that the line is undefined.
Therefore, the slope is undefined.
Feel free to ask any questions you may have!
