What is the slope of #x=3#?
1 Answer
It is a degenerated case because
Explanation:
If you take the common line function in space you have:
If you imagine to grow m to infinite you can obtain an almost vertical line. For example see the graph of
graph{y=10000x+10000 [-10, 10, -5, 5]}
Anyway
Obviously this fraction doesn't make sense because it's a particular case.
For this reasons, some people say that