Asymptotes of rational functions | Polynomial and rational functions | Algebra II | Khan Academy
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- Опубліковано 6 сер 2024
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Asymptotes of Rational Functions
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that calculator is frighteningly realistic
Honestly, schools should just play khan academy videos full time.
On jah
no
Every video of yours i watch gives me more confident of what we are actually doing in math! Thank god you exist on youtube! God bless you!
i donated 100 dollars to you man thank you.. my mom says thank you from india !
MC Asymptote: Can't touch this.
dear sal,
can you post a tutorial on how to steal your brain?
love,
me
Man, you explain so well. I understand better watching your lessons for 15 minutes than an hour and a half in class. Thank you so much!!
Ad: Are those videos from 2010 realllyyy helping?
Me: Uhhh... YES
Period lmao
well math is math lol
I think I'm beginning to understand it, but I might need to watch this a couple more times..
"this part of the graph is gonna look like something like THAAAAAAAAAAAAAT" lol
this is so hard oh my god
Thank you! Khan academy is helping me identify and fix all the holes left from my high school algebra career (they are many) and for the first time I'm really understanding the theory behind it! Understanding it is really making me enjoy math and giving me confidence that I'll be able to handle more advanced courses c:
This is amazing, thank you Khan..I hope that your organization will continue to expand in the future
These videos are a better study tool than my entire class, thank you so much
These videos literally prepare me for tests more than the actual in-class lessons do. God bless you, Khan Academy. I literally can't thank you enough.
I can count on you when nothing else works. You always come through. Thanks so much Mr. Khan.
Love Khan academy my favorite channel, I don't think I would be able to do my math without it.
I learn more from your videos than my prof. I can barely even understand a word he says. I don't go to his lectures anymore instead I skip and watch your videos. Thank you.
Thank you so much!! I watched videos showing me how to algebraically find asymptotes but none ever showed me what they really look like & their true meaning!!!!
Think of it this way: add in the term of the same degree to the numerator with a coefficient of 0. So for example, (x+1) / (x^2) would become (0x^2 + x + 1) / (x^2). Horizontal asymptote is the coefficients of the highest degree terms, (numerator / denominator). 0 divided by any # is 0. So in the example, (0x^2) / (x^2) is 0/1 which is 0. So the horizontal asymptote is y=0.
there is some video about slant asymptotes? those are always very difficult for me
Kahn, can you please make a video on solving for the imaginary and real roots of a cubic function? That would help out a TON!!
Thanks!
lol i love it how you pulled out an actual graphics calculator
it amazes me how u cover every topic in algebra
thank God for Khan Academy
Finding khan's video's is such a relief ...
you are my favorite teacher that i've ever had
This helped sooo much. Just wish it wasn't twenty minutes :P
Love you man, you got us, students covered ;) Thanks for the video, very useful before a test
"really really bigness..." ;) hah nice! I love how Sal sneaks in the humor in his videos.
if the denominator cant be factor in order to find the horizontal asymptote do i have to use the quadratic equation in order to find the zeros of the rational functions?
Excellent job !
@Muusicca you do know that nothing is misspelled right? "proofing" and "proving" are different things, both are mechanically and grammatically correct and "proofing" was correct in this context.
Amazing, thank you
This is better than examples in my textbook.
@Muusicca what are you talking about? what is misspelled?
@khanacademy you need to do one that after the whole x squared dived by x squared minus 16 there is plus 3 or minus 12.
We had a pop quiz today on graphing radical functions without a calculator. We had to know the domain, range, x-int, y-int, v adymptote, h asymptote, holes, whether it was cont., and if so, points of dcon. As well as graph using specific points. She gave us 10 min to do two probs. You can guess how that went.
Just threw my book through the window... so helpfull
Because teachers start with definitions and generalized examples and you just get bored, so you probably start playing games on your phone or something like that. I know i do. If every new lecture would start with easy example so we know what is going on, everyone would listen and understand it..I have an exam tomorrow, and sadly, that's why I'm here..
hi, i have a question. When the numerator is less than the denominator (the degrees) i know that it is "Bigger Bottom Zero" as my teacher taught it and the horizontal asymptote = zero. I want to know why that happens. Please respond when you can. Thanks Sal
so why do you explain this better in 20 minutes than my math teacher does in 5 days?
Thank you SO MUCH!!!!
thank you , i understand
thank you sal!
I need this guy to be my math teacher
u explane the math better than my math tacher does
I tried watching both with split screen but my vertical asymptote got very large so i stopped porn and let my asymptote cool down and now i understand vertical asymptotes! coooooooool
good video... I liked it "really really bigness"
a = never
sy = with
mptote = falling
these Greek words make perfect sense, if you know Greek that is.
u teach algebra too?!! so now i can come to u for chem and math :D
higher than any fireworks display, longer than any empire
is the pure flight of the curve seeking infinity.
(A little philosophical poetry about this topic) Why the heck not?
@alkalait Dictionaries with egyptologies are great, front on.
Hi from India
How do you get the calculator on the screen?
you are AWSOME !!!!!!
genius!
9:17
Bro I laughed so hard at that part
Hi! Thank you for sharing your knowledge! Can we use this video for our research as one of our sources? Surely we will greatly appreciate your consent and we’ll make sure to cite your video properly. Thanks!
How made Korean sub... really appreciate
!!!!thank you
thx, love ya
My teacher always called them Asymtopes, I guess there's no difference but still.
thx
just got 5 more points on my exam for proofing rational function graphs :D
Why are we doing this in Pre-Ap Algebra II ?!
every time something simple is explained i go oooohhhhhhh, so that's how you get that lol
@Underdisc Fo yo info I got an a... Cause I liked it.
I love you.
Somebody please reply!!
Okay, so he said that a rational function is a fraction with a polynomial as the numerator and denominatory, and starts out with x^2 as the numerator. But isn't x^2 a monomial, since it's one term.
Hopefully this helps:
It’s still a polynomial
What do I do when my coefficients are different?
Divide them
Procastinating Algebra II Virtual School to look up Calculus/Pre-Calc... -_-
Any practical applications?
Lol, I barely remember commenting this.
It’s math so ofc not
What is the problem?
What is the calculator program you used?
Try searching VTI calculator
there is no way he said more than five different phrases throughout this video
Ready kana hit quiz? Hahaha
"this thing asymptotes away"
The four people that disliked this got an F.
Students can't use a calculator on a test, so is there a way where one could visualize the answer without having to bunch in numbers?
ditto
my teacher spent 20 minutes on this topic, consider yourself lucky.
lol "asymptotes away"
Domain: all real numbers except when x= gandalf
YOU SHALL NOT PASS!!!!
@aRAUSEr7 He's using a tablet
isn't the va Y=0
Briana Corrielus No, it’s 1. Just watch this 👉🏻 ua-cam.com/video/0cPptjKTR7M/v-deo.html
who would dislike this video.............people just love clicking the dislike button
uploaded on 420
lol, writing with a mouse takes skills.
This calculator is very irritating!