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Finding the asymptotes 

Brian McLogan
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👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but never touches. To find the vertical asymptote(s) of a rational function, we set the denominator equal to 0 and solve for x.
The horizontal asymptote is a horizontal line which the graph of the function approaches but never crosses (though they sometimes cross them). A rational function has a horizontal asymptote of y = 0 when the degree of the numerator is less than the degree of the denominator. A rational function has a horizontal asymptote of y = c, (where c is the quotient of the leading coefficient of the numerator and that of the denominator) when the degree of the numerator is equal to the degree of the denominator. A rational function has no horizontal asymptote if the degree of the numerator is greater than the degree of the denominator.
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Organized Videos:
✅ Find the Asymptotes of Rational Functions
• Find the Asymptotes of...
✅ Find the Vertical and Horizontal Asymptotes of a Rational Function y=0
• Find the Vertical and ...
✅ Asymptotes of Rational Functions | Learn About
• Asymptotes of Rational...
✅ Find the Asymptotes of a Rational Function with Trig
• Find the Asymptotes of...
✅ Find the Asymptotes and Holes of a Rational Function
• Find the Asymptotes an...
✅ Find the Slant Asymptotes of the Rational Function
• Find the Slant Asympto...
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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: www.freemathvi...
#asymptotes #functions #brianmclogan

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21 авг 2024

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Комментарии : 347   
@iGottic
@iGottic 3 года назад
True story: my online math teacher doesn't actually teach, and the textbook is too confusing. She just sent me your channel to learn, so I guess you're my online teacher? You do a great job though, thanks.
@devinhughes7803
@devinhughes7803 3 года назад
Exact same here, even when I get something wrong, she tells me "Thats incorrect" and I gotta figure it out myself lol
@thesenate8268
@thesenate8268 3 года назад
Inform her to your school, what kind of shitty teacher is that? If your school doesn't take action, then inform ministry of education.
@stereotypicalguy420
@stereotypicalguy420 3 года назад
when you trynna solve math without guidance, not even a clue about where to start and where to end
@upicapy
@upicapy 3 года назад
2020 is the year when ur real teacher send u a link so u can learn from another online teaher
@lovewhenshe
@lovewhenshe 3 года назад
That is so sad wow I'm sorry
@brianmclogan
@brianmclogan 11 лет назад
Really happy to help you along. Now on the bigger and better things right?
@benjaminpetersen9742
@benjaminpetersen9742 3 года назад
yes master
@scarletblue8685
@scarletblue8685 3 года назад
Thank you so much sir for solving many examples.
@MitsuMyth
@MitsuMyth 3 года назад
Yes. The best 👌
@nqabaardyantyi6909
@nqabaardyantyi6909 3 года назад
This is from 8 years ago, but it is so relevant, YOU ARE amazingggg. I have my own online teacher. Thank you, sir.
@olivergames7783
@olivergames7783 6 лет назад
This is literally better than my online class made by a whole team of math teachers.
@brianmclogan
@brianmclogan 6 лет назад
yeah happy to be able to help you Oliver!
@karenmaeong483
@karenmaeong483 5 лет назад
@@brianmclogan thanks
@MitsuMyth
@MitsuMyth 3 года назад
This is 2 years ago before the lockdown. Did you just predict our daily routine online damn
@miniuzi10
@miniuzi10 3 года назад
I can't wait til we go back to physical class rooms. I used to be a straight A student In high-school and last quarter in College. But now that we're having to do everything online, I'm having a hard time focusing and my grades are slipping.
@KirikoLoverr
@KirikoLoverr 2 года назад
Bro??? U literally went through what everyone went through but 3 years before. Magic
@brianmclogan
@brianmclogan 12 лет назад
yes spread the word, I am making these videos for people like you
@StephanyOleaLOVE
@StephanyOleaLOVE 4 года назад
9 years later but it helped out more than my online classes, thanks!
@clueless.2509
@clueless.2509 2 года назад
@philipweinseimer8865
@philipweinseimer8865 2 года назад
Calc exam tomorrow. This is legit the best demonstration of a concept I have ever seen. All the questions that arose while I was watching seemed to be immediately answered as you broke down the steps
@DerekMckean
@DerekMckean 3 месяца назад
This is Precalculus aka College Algebra + trig. The creator of this video probably is super happy, but graphing irrational expressions is a college algebra concept that should have been grasped before Calc 1. Although just like me, maybe you already took Precalculus and needed a refresher of Precalculus before taking your Calc exam. Why didn't i think of that before I commented? That's probably what it is. I had originally thought your college might have misplaced you. I always find myself reviewing stuff from Precalculus and intermediate algebra since math is not exactly like riding a bike. I've never taken Calc and now it's been 6 years since I have taken Precalculus. However, it's great this video helped you 2 years ago. And now that's been 2 full years, you are probably a senior in college or a junior in college having completed Calc 1, 2, and maybe 3. I think math can be cool to study when you're not in a class.
@justinpetty7120
@justinpetty7120 5 лет назад
God bless you Brian. I'm taking college algebra now, and to my horror, my professor started our semester by telling us "I'm retiring. This will be my very last semester." Needless to say, he does not go through the process with the same mellow pace and care that you do. Thanks for your videos!
@danielleaikohall
@danielleaikohall 5 лет назад
Finally someone who can actually teach
@connorpratt4874
@connorpratt4874 3 года назад
This dude is THE BEST math teacher on RU-vid his stuff just makes perfect sense and they are always quick.
@djjdjsieurhfhdj
@djjdjsieurhfhdj 4 года назад
I know you made these a decade ago and there's a great chance you won't see this, but your lectures are great and easily understood. Great work, thank you. Taking math over the summer would've been nightmarish at this point without your video lectures to help.
@mcmcmahon8281
@mcmcmahon8281 5 лет назад
bro i have a mid term today, and i’m binge watching this whole channel😂
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@lemon2742
@lemon2742 3 года назад
@@grevolves No....
@eminemkay2179
@eminemkay2179 2 года назад
@@grevolves nope!
@solareclipse4720
@solareclipse4720 2 месяца назад
same man, final tommorow.
@fahad-m62
@fahad-m62 5 лет назад
*asymtope*
@saratchandrasastrydurvasul3342
@saratchandrasastrydurvasul3342 4 года назад
The way the the students are made to understand the asymptotes is superb. By learning through this type of visuals an average student will become a master. I was thought these asymptotes in my first year of engineering in 1958-59. I am very happy that students at undergraduate level are becoming very knowledgeable and able to develop faster than our times. This scientific type of teaching deserves great appreciation. Keep it up. D.S.Sastry 1962 graduate in mechanical engineering from college of engineering Kakinada.Andhra university.
@Draumuh1
@Draumuh1 5 лет назад
I wish you were my dad
@aleckbo
@aleckbo 3 года назад
My guy really doxxed himself lmao
@jamesvicente1754
@jamesvicente1754 3 года назад
@@grevolves Are you a predator
@tombrady277
@tombrady277 3 года назад
I love how I watched 4 of your videos before a test and now completely understand everything for it while the teacher who I see multiple times a week couldn’t explain it to me at all
@davidhurtado4609
@davidhurtado4609 11 лет назад
Bro... you have helped me ease my way through College Algebra. Thanks for explaining everything in a "watered down" form!
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@tdwiggleman6055
@tdwiggleman6055 3 года назад
@@grevolves dude this guy commented 7 years ago
@sarahashworth9321
@sarahashworth9321 Год назад
11 years later and this is helping me o n my college calculus exam tomorrow! Thanks for the concise explanation, it's more useful than anything I've been taught by my college professors
@mauragrijalva7663
@mauragrijalva7663 4 года назад
I’m taking Online Classes right now due to Corona. And this is so helpful!!! I have a test tomorrow and I was so worried. I have an hour video explaining this, I was really confused. and with just 7 minutes of this video I no longer am. Thank You SO MUCH!!!
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@juliocasasola2571
@juliocasasola2571 3 года назад
I come here every time before a test. Why can’t my teachers teach like this on zoom.
@sithedge2444
@sithedge2444 3 года назад
What grade are you in?
@laservik5718
@laservik5718 3 года назад
@@sithedge2444 Bro he's watching a vid on finding asymptotes, so he's probably in 9th grade
@alexanderisett4083
@alexanderisett4083 3 года назад
Dude, you've completely saved my ass in pre-cal. I'm coming back to school after a fifteen year break and I would be sinking without these videos! Thank you!
@ryanm6004
@ryanm6004 3 года назад
Thank you so much I’ve been having trouble with horizontal asymptotes for this entire unit in my calc class and this immediately helped so much.
@Aldream
@Aldream 4 года назад
After several weeks of my class = confused. After this 7mins = learned. ;'3
@lilyluu5924
@lilyluu5924 4 года назад
Stay at home students unite!
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@nostalgia7208
@nostalgia7208 Год назад
Still saving students ten years later 💪
@brianmclogan
@brianmclogan Год назад
💪
@ashleyiism
@ashleyiism 10 месяцев назад
insane to think that i was ~5 years old when this came out. im watching this video now feeling blessed 🙏🏾🙏🏾🙏🏾 love you forever
@gbuz5789
@gbuz5789 5 лет назад
Taking an online, learn at your own pace with a textbook course. I don't fully get it until I watch a couple of youtube videos. Thanks Brian.
@lil_bb5367
@lil_bb5367 5 лет назад
so true
@portersstuff377
@portersstuff377 2 года назад
10 years and this video is still helping people! Thanks!
@_anarchy4585
@_anarchy4585 6 лет назад
is that randy orton??
@brianmclogan
@brianmclogan 6 лет назад
yes
@afrinagudis5159
@afrinagudis5159 3 года назад
Really🤔
@joshuamandela7252
@joshuamandela7252 5 лет назад
Thank you so much you never fail to explain a subject that I don’t understand
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@workoutchannel4411
@workoutchannel4411 4 года назад
you are my favorite teacher! literally, my real teachers give no attention to the small steps and you do the opposite.
@shahid55s52
@shahid55s52 5 лет назад
really appreciate your simple explanations thank you :)
@brianmclogan
@brianmclogan 5 лет назад
you are very welcome Shahid!
@cerulean22b69
@cerulean22b69 3 года назад
I'm using ALEKS which often has explanations that are more complex than they need to be so I come here every time. Thank you this video is and the others on this channel have been a life saver for me.
@thotticussupremus4772
@thotticussupremus4772 4 года назад
I am taking an intensive pre-calc class over the summer and you are the only thing that is saving me. Thank you very much, good sir.
@charleskonakc3983
@charleskonakc3983 10 месяцев назад
I have watched a lot of videos about this topic and none of them made sense to me. I became really confused until I see your video that explains all in a very simple and understandable way. Thank you so much !!!
@harveyhodgson8782
@harveyhodgson8782 5 лет назад
He’s replying to comments when the vid came out 8 years ago
@randomperson22562
@randomperson22562 2 года назад
Am I the only one who has a good teacher but also likes using his videos to aid me on the side?
@haileykrantz6556
@haileykrantz6556 5 лет назад
I’m so incredibly grateful for this guy.
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@schenzur
@schenzur 5 лет назад
Was having trouble with HA but these tips and rules blew my mind. Made it so damn easier for me, can't thank you enough
@klarence5554
@klarence5554 3 года назад
Thank you, these videos really is helping students at the time of pandemic.
@rashyabanag7219
@rashyabanag7219 2 года назад
I am actually really grateful to your videos cause it's helping me understand my lessons, I'm actually failing my class right now but I feel abit more confident when watching this video
@bow-wieee
@bow-wieee 2 года назад
Keep fighting 💪
@nitowl8515
@nitowl8515 2 года назад
You're a really good teacher! You've helped me so much throughout my high school, I appreciate you and your videos!
@KnightLightSun
@KnightLightSun 3 года назад
My teacher always moves so fast in class, she is more focused on solving as many practice problems as possible that she forgets to teach us stuff like this that makes it 1000000000x easier. Thank you!! I have been doing pretty bad in math and your videos always help me
@spaghettooh
@spaghettooh 3 года назад
thank you for making this !! online school is so frustrating sometimes and this video explained how to solve these problems very well. :))
@oscarcabezas2846
@oscarcabezas2846 3 года назад
Wow! I understand this better in a few minutes than my class during a week! The best teacher ever. Thank you!!!
@goofygoober675
@goofygoober675 3 года назад
thank the lord for you, man. haven't had lessons in weeks but still are supposed to take tests, i guess? Your videos are very good at explanations, thank you.
@GlennEmmanuelPMardo
@GlennEmmanuelPMardo 6 лет назад
Thank you so much for this video. Finally, this lesson totally sinked in to my mind, thank you for the help😄😄
@brianmclogan
@brianmclogan 6 лет назад
you are very welcome Glen!! Happy I could help you out
@faithfury2397
@faithfury2397 3 года назад
My favorite math teacher on youtube!
@LizaMupende
@LizaMupende Год назад
this guy has saved my life on multiple occasions
@MCSparkleTitties
@MCSparkleTitties 12 лет назад
I can already tell you're gonna help me a lot this year. I'm a senior in pre-cal trying to get into Pepperdine next year and your videos are really going to help me raise my grade. Thanks man, you're awesome!
@grevolves
@grevolves 4 года назад
If you need home work help can contact me on whatsapp ... +919518027117
@kafulakapena3367
@kafulakapena3367 2 года назад
This is very helpful I was confused during my lecture may the good Lord full of mercy be with you all the times
@Koromi6464
@Koromi6464 Год назад
Thank you so much, i missed my online class for this lesson due to wifi problems. Exams are next week so this really saved me
@johnpaulenerlan5141
@johnpaulenerlan5141 6 лет назад
This helped me to better understand how to find the asymptotes in very easy way! Thanks Mr. Mclogan for sharing your knowledge.
@brianmclogan
@brianmclogan 6 лет назад
great to hear John! happy to be able to help you out!
@EmiEmi-nh6qw
@EmiEmi-nh6qw 4 года назад
Today I had test in asymptodes...I thought of omitting it...then I just clicked your video....And Wowww...it became very easy...thank you so much teacher
@spacephish
@spacephish 3 года назад
Why can't my professor explain things like you do? It seems SO SIMPLE now! Thank you!
@francescoquattrone3421
@francescoquattrone3421 2 года назад
legit thank you. i never comment on youtube but you deserve it. saving my college math grade
@gapirsammi
@gapirsammi 9 месяцев назад
I watched over 5 videos on the topic but your video would be enough If I had watched it first. I mean, I would not have to watch other videos. really like your channel and subsribed. Thanks!
@benafshashakari8424
@benafshashakari8424 4 года назад
Thank you. Very well and clearly explained. Much better than our professor.
@dizzyracc
@dizzyracc 3 года назад
A M A Z I N G, you make it look so basic and now I actually understand the concept of an asymptote. Thank you very much!
@Trolled-hc6qk
@Trolled-hc6qk 3 года назад
This guy>my textbook
@rachelgrizzel88
@rachelgrizzel88 3 года назад
Literally so thankful for your videos Brian. I’m doing Calculus online right now and you have helped me understand it so much better. Thank you!! :-)
@kunefeisgood180
@kunefeisgood180 3 года назад
You sir are way better than my my teacher, who happens to be gone every time when there is a new subject to teach!
@graysonries4828
@graysonries4828 3 года назад
These videos helping me pass my college math classes
@ThaoNguyen-yb6xq
@ThaoNguyen-yb6xq 9 месяцев назад
Thank you! I gotta admire your use of different colored markers!
@emilia5146
@emilia5146 2 года назад
Vertical aysmtope: equate denominator to zero and solve for x Horizontal asymtope: If the power of x in the numerator is 0 relative to that of the denominator, y=0 If the power of x in the numerator is not 0 but less than that of the denominator, the ratio of coefficients is the asymtope Oblique asymtope: if the power of x in the numerator is more than that of the denominator, the asymtope is instead an oblique asymtope, which can be found by long devision
@jojojoestar4139
@jojojoestar4139 Год назад
maaan thnx u really helped me ty from Algeria 🤣✨ idk but this is the first time i search abt a math lesson in English
@guadalupelopez5688
@guadalupelopez5688 Год назад
I have been struggling so much with my math class, this makes everything sooo much easier! Im so Glad I found this video 😭
@jianghaoyoutube5017
@jianghaoyoutube5017 4 года назад
Thank you so much, i will probably be able to use this in my a level math exam tomorrow!
@waseemsajid6154
@waseemsajid6154 4 года назад
Today is my Math's mid-term, Thank GOD I watched your video, I was really struggling with this topic. Love from Pakistan 🇵🇰
@jojo11030
@jojo11030 2 года назад
Thanks, Mr.McLogan this video will save me from the test tomorrow!
@fongcity1083
@fongcity1083 3 года назад
that's so useful!!!!! thanks I am having an exam this weekend and I finally understand how to find the asymptote!!!
@KikiDake72
@KikiDake72 4 года назад
however, short of the spastic moment ,thank you ,were doing these asymptotes and im relying on your teaching to not fail this thing !!so thank you for all you do!!
@shimaalcarrim7949
@shimaalcarrim7949 5 лет назад
Outstanding teacher
@winter4949
@winter4949 2 года назад
thank you this helped me a lot for my exam tomorrow and now I'm sure I'll get full marks
@gingertaylor2966
@gingertaylor2966 Год назад
You are helping me so much in my math class. I'm such a slow learner but you explain it so well
@ittybittyrynnie4092
@ittybittyrynnie4092 3 года назад
You literally save my life every time. Taking a benchmark quiz as I write this. Thanks man. 🙏
@77cc11
@77cc11 3 года назад
why are we taking the bottom for the vertical, and not the top?
@ittybittyrynnie4092
@ittybittyrynnie4092 3 года назад
@@77cc11 No clue but the funny math man says to do it so I do it LOL
@lexitusing5158
@lexitusing5158 2 года назад
i swear ur the only math teacher that makes sense
@chrishoward7688
@chrishoward7688 4 года назад
9 years later still the goat
@literallyzain
@literallyzain 2 года назад
I learn more by Mr.Brian than I did in 9 weeks of college algebra
@brianmclogan
@brianmclogan 2 года назад
Boom!!
@Balliver69
@Balliver69 4 года назад
dude you are life saver. I get good grades thanks to your videos. you explain so well.
@safuraassyuda493
@safuraassyuda493 2 года назад
I hv examination today and this really helps !!! Thnk you sm !!!
@aspirant4300
@aspirant4300 2 года назад
my god today itself i got to know that these videos are 13 years old and i am watching them from one year🤧....but what a wonderful explaination GREAT FAN OF YOURS SIR🥰....i am a math hater but liking it when u teach 😄
@kelkelkel123
@kelkelkel123 Год назад
Thank you!
@emmanuellungu1056
@emmanuellungu1056 3 года назад
You are a hero ❤️ God bless you in all you do
@Ghostfacebowl
@Ghostfacebowl 2 года назад
Love it. Easy to understand and provides examples tooo? Couldn't get any better unless you are actually in his class
@takatsuto2537
@takatsuto2537 4 года назад
How is your class so quiet and obedient while the class I'm in is literally the monkeys pin at the zoo. I mean like there are always these girls that go on and on even through lectures.
@jose1509
@jose1509 Год назад
Im just realizing how good at math i could have been if i had this guy as my teacher
@yakinthebox
@yakinthebox 4 года назад
thank you im 11 from india and this channel helped me a lot through university
@benh6555
@benh6555 Год назад
You know it’s going tk be good when it’s over 10 years old
@ryan8885
@ryan8885 3 года назад
thanks for this, much better than my online teacher
@reiilun8648
@reiilun8648 Год назад
This made me understand it so much better And I'm horrible at Calculus 😭
@harryoiku739
@harryoiku739 2 года назад
wow this class is awesome
@thepinkus27
@thepinkus27 2 года назад
I think I might actually understand this now?? Thank you!!
@colinbaker743
@colinbaker743 5 лет назад
I wish you were my teacher you actually explain things
@sillymanmcgee
@sillymanmcgee 3 года назад
thank youuu i have a longterm sub in math rn and he is very hard to follow, but your videos are always easy and to the point :)
@shhhyourtooloud257
@shhhyourtooloud257 2 года назад
Thank you so much, now I have a chance at my math exam :)
@bhavikupadhyaya972
@bhavikupadhyaya972 5 лет назад
This man teaches better than my professor
@OluwoleJunior
@OluwoleJunior 6 месяцев назад
Another way is to find the value of the whole function as x approaches infinity because it would have a finite value (like 3) if there is an horizontal asymptote and if it doesn't have a finite value (like x³ = infinity) then there is none.
@Sultan_A
@Sultan_A 5 месяцев назад
💚💚💚 Excellent Job, Keep It Up 🌟🌟🌟
@limichelle-qh1pn
@limichelle-qh1pn 2 месяца назад
Thanks! very clear explanation
@lwkey9676
@lwkey9676 Год назад
Very good explanation, thanks so much!
@Jen-ym6dj
@Jen-ym6dj 4 года назад
When the top power is equal to the bottom power do you divide the tot coefficient by the bottom or the bottom by the top?
@Theglowingkey
@Theglowingkey 4 года назад
The top coefficient by the bottom, hence his 3/4 example at 5:56
@Jen-ym6dj
@Jen-ym6dj 4 года назад
@@Theglowingkey thank you! I watched it twice and missed that part he sneaked in both times!