Graphing Rational Functions

[nofear519]

Thank you! :D

[divdawgd]

thank you so much!

[ThePaulpFiction]

Thanks yo

[KHAN3066293]

thank for the video ur a better teacher on youtube than my real math teacher is in class

[Mrcyberboy18]

how do you do the problem if you have something like: (x^2-9)/(x+1).......or something with any of the x values raised to a power

[sophiegtv]

I love you.

[Birchfall]

I... i... I GET IT!

Wow. I was completely, ridiculously lost in my precalc class... I tried doing this on my own for three days and went through three homework assignments getting every answer wrong and not knowing what I was doing.

Thank you SO MUCH. :) I can't believe it's as simple as you make it sound...

[notmystyle]

yesss, you're the only one that actually describes how to do that second problem, thanks!

[yupraymond]

Whats the point in math books if we have youtube videos?

[jinglypacoberry]

It's really sad that I learn math better from youtube videos than I do from my math teacher who has been there for 16 years.

Thanks so much for posting this!

[SandJDavies]

THANKS SO MUCH :D

[MrA92j]

thanks alot

[TheTrueSong]

What if you had a square as the denominator? wouldn't it make it y = (x+3)/(x squared + 3) which would be [x squared = -3] which would be root negative three? So is the whole equation not applicable?

[sharmin801]

do we only plot points right and left of the vertical asymptote? What about horizontal asymptote

[AuspiciousFuture]

ahh just what I was looking for! thanks! :D

[killacall101]

thanks. teachers these days want to talk to much and not be simple just like this video was. thanks!

[alexandrasmilesx]

thankyou :)

[halfbaked44]

Much appreciated

[piratefreak348]

Thanks for the help!