Explore Asymptotes
A linear asymptote of the graph of a function is a line to which the graph approaches either to the right or to the left (i.e. as )
For more on asymptotoes check my online book
"Flipped Classroom Calculus of Single Variable"
https://versal.com/learn/vh45au/
![Image](https://stage.geogebra.org/resource/sTKq6kUH/j7nh6T0VOmLIhkqz/material-sTKq6kUH.png)