Graphing Rational Functions with and without holes

How to find Vertical and Horizontal Asymptotes :

[clowntim]

Thank you so much. Literally you just made my life easier.

[Angela-hcwd]

I still continue to watch your videos! Ithelps me somuch! Thank you!

[irairiailli]

Thank you for making videos! You are a great teacher! Calculus is so much easier know because I previously had you as my calculus teacher 

[adelinesky]

what’s the range for the equation with the holes *?

[snugglepie]

quick question, are there going to be questions on the sat with finding the holes as well?