Using the Leading coefficient test to determine the end behavior of a polynomial

[@rikley13]

you've been helping me since sophomore year of high school and I am now a sophomore in college. honestly, your videos are the best!

[@brianmclogan]

cheers Rikley!! happy to be with you all these years!

[@arjay_2002]

Bro this is in college? This is in my gr12 ;(

[@adamsantini2991]

@@arjay_2002 its through all the years my friend

[@Luis-tr1yj]

Tbh math never leaves you

[@samtheham1280]

Zvmbie facts it started in 10th grade and still sticks with u

[@yolop1485]

I have a test tomorrow and I was crying trying to do this and no one could explain it and I felt so stupid because this is supposed to be so easy. Thank you I understand now

[@explodingdustrags2952]

57 dislikes are from people who failed their test

[@KandidlyKristenlove]

Honestly, you are such a talented teacher! I’ve watched multiple videos and used your videos to study for my exams. My professor when he teaches makes it so hard to understand. You have a talent for simplifying things and conveying them in an understandable fashion!

[@brianmclogan]

graphing what type of polynomials, a lot of my videos on finding the zeros and multiplicity I graph them but not always. Here is one video I found where I graphed using the multiplicities of the zeros. Hope it helps

[@brianmclogan]

haha, funny how youtube can do that to you. All of my videos are organized into playlists so you can quickly find the topic you are looking for. I don't have everything but let me know if you are looking for something you cannot find

[@livfrazier6295]

This was extremely helpful! I'm a sophomore taking precalc and am having trouble finding videos so I was very relieved to see you had this! Do you have anything on graphing polynomial functions? If so, could you reply with the link? Thanks!

[@Matterz25]

Olivia Frazier what’s your ig? Lmao

[@ramseytarazi2498]

Matterz bro the comment was 6 years ago she’s prob almost finished college by now

[@kameilahking1743]

@@ramseytarazi2498 and probably has kids 😂

[@kameilahking1743]

@@Matterz25 she posted a vid ask her there

[@bubba1119054]

my professor spent 30 minutes trying to explain this and no one understood and I think it was because no one knew what the parent form of X^3 function looked like. With that said, thank you for basically starting from the beginning. It helped me understand it so much easier!

[@brianmclogan]

bubba1119054 you are very welcome! happy I had the right video to help you when you needed it.

[@ambermoore3888]

Thank you so much for your videos. As a college student, these are great to fall back on when I need refreshers.

[@izzylovesdoges8096]

my test is in fifteen minutes and u just saved my life thank u so much

[@sincerelyisabellevictoria]

Oh my goodness thank you so much. You explained it much more simpler than I’ve been taught!!!! I thought I was going crazy

[@FoxerZ]

hour and a half lesson in 6 minutes, and I understand it. Wow.

[@mitchellkulka2455]

This man is a hero. Thank you so much.

[@sohilshah8090]

you have literally been helping me since I was in 7th grade. I am in 10th grade now and I appreciate all the help you have given me.

[@brianmclogan]

Easy to understand? A good start. Thanks

[@adrianmosquera7692]

honestly your like the best math teacher ever your videos are so helpful thank you so much!!!!!!!!!!

[@_tamia8902]

These math videos from 10 years ago are the best 👌

[@brianmclogan]

happy to help!

[@ArmstrongClan13]

Your videos have helped me so much with Math 130

[@Thewretchedwilly]

You are good at explaining things, but did not quite find what I was looking for in this video. In any case, I subscribed and I'm sure I will be able to find the video I need since you have so many.

[@lilbisso3202]

Thank you very much, you’ve helped me a lot every time i have a question for my test ♥️♥️

[@brianmclogan]

I am not a big music buff so I don't even know what their music sounds like. If I heard it maybe I will know it but I am horrible with song and band names

[@ADwaMoviesandMusicsproduction]

Thanks a lot, the x^2 and x^3 method is so cool.

[@lillian6671]

Thank you for posting these videos! There is always a video for the concept I'm working on.

[@erickh1181]

U look like randy Orton

[@cooltoks3879]

*He is randy orton

[@zealoo2794]

You meanie head

[@a32n43]

LOL

[@dzzx1668]

you are saving my life, i would die for you SIR.

[@christopherdomingo7049]

So to find the degree, you only need to look at the highest exponent? Like for example, at 0:13 the highest exponent is 5 so the degree is 5?

[@HonestlyeeYT]

When an online math teacher teaches you better then your own teacher

[@cam_fitness_]

Just realized that I was in second grade when this was posted 😔. Time goes by quick.

[@triniteeclark4753]

THANK U SO MUCH!! I have a college algebra exam tomorrow and I’m still unsure about a lot of things but this really helped. Once again Thank You!!

[@jacobhabbouch1822]

wtf how are you learning this in college. I thought this was like high school material. Guess not

[@triniteeclark4753]

Jay- ha well my school is an Early College program so I’m learning both high school and college material at the same time. And my college algebra class throws in high school material too.

[@ompatel3672]

you help me better than my teacher thanks

[@brianmclogan]

very welcome!

[@brianmclogan]

absolutely! happy to help!

[@thedeath3742]

Thank you I understand it 👌👍

[@jasminex6661]

lol the class was empty and he was like "you ready? all right!"

[@Sababyy345]

Wow I learned more in 5 mins than wit my teacher in 3 periods LOL

[@GumGumTN]

LOLOLOL problem 21 my book :D thanks for your help dude it helped a lot!

[@adilleon6107]

Amazing class thank you !

[@donnam6889]

Now it finally makes sense, thank you !!! I am going to watch all of your video's !!! ;-)

[@brianmclogan]

happy to be able to assist you!

[@realerdealers1924]

thanks, this is very helpful

[@calliegreen708]

so does that mean in the exponent is even, does the graph bounce off of the x-axis?

[@fucius178fucius8]

What does the graph look like if the degree is even

[@valeriequeen4343]

I’m so frustrating I have watch a lot of videos and I don’t understand why it’s so difficult for me to learn math.

[@Lurkzlori]

Ikr

[@Dylan_J_Johnson]

It might be because this guy gets to the point where many teachers I have had take far too long to explain simple principles. The speed of the lesson may very well affect the longevity of remembrance.

[@AlienMyth64]

nicely explained brotha

[@brianmclogan]

thank you!

[@beanomorph382]

I do not understand what the ^5 is. Does it go down or up

[@kelseycory764]

yes! THANK YOU SO MUCH

[@brianmclogan]

+Kelsey Cory you are very welcome! happy to help!

[@joegrobowski2406]

I love this man

[@brianmclogan]

Thanks Joe

[@iarlaithdarcy1595]

Would you please be able to this again but without the graph and the last group witch is 7.5 and include points like X is 4 and y is 9

[@smyacoub59]

Thank you!!! Great help sir

[@yousefayyad8653]

Thank you so much

[@mltaw3605]

thankssssss your the best

[@zinniahenjum9948]

Thank you so much I get it now

[@corey9584]

what if its even you only said if it is less than 0 then the graph reflexs... what is the difference if it is even

[@brianmclogan]

even degrees open both up or both down where odd degrees fall and rise, or rise and fall

[@brianmclogan]

happy to help

[@xowritethewrong]

Thanks so much!!!!!!!!!!

[@jassminb2250]

Very good in explaining (:

[@brianmclogan]

thank you!

[@howawwe3291]

Thank you

[@lemongrab23]

what happens when the degree is even though?

[@kaescorner6711]

i’m not 100% sure if i’m right, but i think that means that when you graph the function it will look like a parabola instead of a cubic function

[@katherinepaulini6052]

thanks ma !

[@eg.7.r]

if not even this guy can help me understand what tf end behavior is, then i’m just never going to understand it

[@demkatende606]

How did you get that 2>0

[@Whatever-hy3dd]

Dem Katende 2 is the coefficient in that equation and it’s greater than 0 so 2>0. Essentially just means it’s a positive number.

[@MadaraUchiha-dn6xt]

どうもありがとうございました！

[@stevejohargy1224]

Just substitute and you will get the end behavior

[@stephaniemiller5165]

Amazing

[@agnivachakraborty719]

tysm sir

[@dorea17]

Thank you Math Jhonny Sins

[@matthewesalera6063]

Best

[@brianmclogan]

Thanks

[@colewilhelm7246]

yah but i need an even not an odd

[@yashkapoor5894]

LOL THAT MADE SENSE

[@brianmclogan]

awesome! happy to be able to help!

[@evdcchen]

nice shave::)))))

[@shawty3014]

You're so cute