Graphing Rational Functions Step-by-Step (Complete Guide 3 Examples)
Learn how to graph rational functions step-by-step in this video math tutorial by Mario's Math Tutoring. We go through 3 examples involving finding horizontal asymptotes, slant asymptotes, holes (removable discontinuities), x intercepts, y intercepts, as well as using sign analysis.
Related Videos to Help You Succeed!:
Sketching Rational Functions (6 Examples)
• Sketching Rational Fun...
Take Your Learning to the Next Level with Me!:
Subscribe to the Channel
bit.ly/SubscribeToMyChannelHere
Get my Learn Algebra 2 Video Course (Preview 13 free video lessons & learn more)
mariosmathtutoring.teachable....
Learn Algebra 1 Video Course
mariosmathtutoring.teachable....
Looking to raise your math score on the ACT and new SAT?
Check out my Huge ACT Math Video Course and my Huge SAT Math Video Course for sale at
mariosmathtutoring.teachable.com
* Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below)
www.mariosmathtutoring.com/fr...
Support Mario on Patreon here: / mariosmathtutoring
Пікірлер: 113
This channel is criminally underrated! You teach very much clearly, Sir. Thank you so much for this! :>
you've taught me what my math teacher couldn't :)
@metsielumeasso524
3 жыл бұрын
Well that makes 2 of us😅
@rustylarry7465
2 жыл бұрын
You searched for this video which means you intend on actually listening, happens to the best of us.
@mro7432
Жыл бұрын
I've seen this comment like a hundred times; You're not wrong tho
@unskxjsixy
Жыл бұрын
Same I’m okay at understanding math but my teacher goes too fast for my little autistic brain
@Lanoixsette
Жыл бұрын
@@unskxjsixy real
Not many have the ability to carry over information and teach, but Mario has got it down. Brilliant.
you are a national treasure Mario, the way you thoroughly go through every step is flawless in my opinion, you truly have a gift for teaching great work.
@MariosMathTutoring
Жыл бұрын
Wow, thank you!
Thanks Mario! This is by far the best explanation of the subject I've seen to date. This helped me a lot.
i really don't know how to thank you sir, your video is exactly what I need for my final test, stay safe and good luck!
Thank you so much for teaching about sign analysis. I've watched 3 videos so far, and while they may be okay for simple factors, when you get into multiple factors for the numerator or denomerator it takes a lot of calculations to find where the line goes for each "quadrant" or each side of a vertical asymptote, and not many of them have examples with multiple asymptotes.
you are such a spectacular math's teacher I have ever had keep it up .
Thank you so so much professor, you are so good at tutoring!
You are genuinely saving my math grade single handedly
Love the sign method, I'd never heard of it before. Thank you!
Asha, Mario has great videos on graphing polynomial functions. Review them and I am sure your question will look very simple afterwards.
Thank you so much, sir! keep safe and God bless!
The way i understood everything without struggling you explain so well thanks alot Sir
this helped me alot during online classes, thank you sir!
Thanks a lot Mario, great teaching
This is so helpful! Thanks a lot!
This video helped out a lot!!
Your explanation is too good and easy to understand. Thank you sir.
I love it because it literally covers entire graphing rationals
Am greatful coz my tr did pay attention to these details...Thank u 😊
Ur an excellent teacher , wish u were my actual teacher 🙂
thank you Mario math tutoring, your video is very easy to understand and you are the reason I will pass the test. You explain things much better than my teacher. Thank you sir and keep up the good work. :^)
Thanks I was really struggling on this topic.😀
@MariosMathTutoring
4 жыл бұрын
You’re welcome!
Saved me the night before my math test! Thank you!
Thanks a bunch for giving me a new concept😃
This man is a god. In just a 22 minute video, he was able to teach me everything my teacher couldn't in an entire week. Not only did he teach me everything, he also explained why, like at the 12 minute mark when he explained why you use the starting coefficient, instead of my teacher just saying it as fact. I went into this video fully thinking that I would fail my test tomorrow, and came out 100% certain that I would get a good score, thank you so much Mario.
@MariosMathTutoring
4 ай бұрын
You’re welcome! Glad the video helped you. Good luck on your exam.
@boblobster5126
4 ай бұрын
@@MariosMathTutoring I got a 98, that you so much man.
Thank you so much for these tutorials, they have saved my life over and over again
@MariosMathTutoring
2 ай бұрын
Great to hear!
thank you!
this guy is an amazing teacher, unlike mine who doesnt even allow calculators in the classroom 😭
Brilliant teaching skills. From India
best video on this topic by far
THANK U, YOU ARE AMAZING MAN
Very nice step by step explained. I think you must make a list of all the types of functions in sequence. It will be very useful here for IIT JEE exam in India.👍
Thank you!
Thank you for the help. I was struggling a bit with this section, but this video was very informative and helpful. God bless
@MariosMathTutoring
3 ай бұрын
Glad it was helpful!
Thank you, I was falling behind in class but now I understand
best of best tutors
You are such a geek Mario. Incredible stuff
You have saved me! I have a test tomorrow and before this, I was so confused but now I have got it! You are amazing!! Thank you so much
@MariosMathTutoring
10 ай бұрын
Happy to help!
Can you please make a video about finding/writing rational functions given the vertical asymptote, horizontal asymptote, and x-intercept?
Thank you very much. What a great explanation.
@MariosMathTutoring
8 ай бұрын
Glad it was helpful!
man, I love u. Life saver
thank you so much Mario
You are awesome thanks for the help
Thanks! You taught me everything I needed to know in 22 mins what my math teacher couldn’t in a week.
@MariosMathTutoring
7 ай бұрын
Glad I could help!
Good day sir. Very easy and crystal clear to understand your presentation. Can you please re-check the answer on the long method division (y=x-2)? Will it affect the graph, sir? Thanks again, sir.
I don't understand what it is or how you do it but you just explained this better than my teacher congrats.
Informative
Thank you😊😊😊
great!
Thanks
Thank you so very much this really helped
@MariosMathTutoring
Жыл бұрын
Glad it helped!
You're a legend
just awesome
thanks
Thanks so much
Tank you so much
omg u just saved me real hero
That is the cleanest board I’ve ever seen
hey, teacher mario first thanks of all but i have a question when your'e ploting additional points or using the sign analysis in the first example, you've used the plot additional points method so when taking values you took -0.9 and 2.9 and that's where i couldn't understand how are you taking these values???????
Wow 👌
Thank you sir for helping me through my class
@MariosMathTutoring
Ай бұрын
You’re welcome. Glad to hear my videos have helped you.
thankyou
Got my chapter 5 algebra 2 test tmr been binging your channel all day 😅
@MariosMathTutoring
7 ай бұрын
You got this!
you are better than my professor
I love you ur amazing
Thanks Mario very helpful! Any video where I know how to graph.......... F(x) = 3x^4 -10 ???
keep it up
Please answer of this question Y=(x-2)/(x²+3x+2) I have problem in positive side of x -axis
Done
Please check your long division on the third example. Should the slant asymptote be y = x + 1?
is it ok to use synthetic division instead of long division?
You make this easy, but how do I find things like the x-intercept and graph it when the numerator is -4? There’s no variable for me to get one The problem is -4/x2-4
23:40 is it okay if the graph crossed the Oblique asymptote?
I don't know why our teacher can't teach like u
You just show me that math is epic
The best maths teacher ever Sir i also watched ur capacitor series Awesome 🙂🙂🙂🙂🙂🙂🙂
NOW....i finally get it
@MariosMathTutoring
Жыл бұрын
Glad my video was able to help!
❤❤❤
12:40
I Have A Test Tomorrow and i hope it's gonna help me in addition to God
Good tutor
@MariosMathTutoring
3 жыл бұрын
Thanks Eric! Glad my videos are helping you!
@ericdotcom99
3 жыл бұрын
@@MariosMathTutoring yes sir, can you kindly do this one for me |3x+1|-2 is less than or equal to zero
please teach my teacher
@Saad-up7lr
Жыл бұрын
Hahaha! That's so depressing to say..
HOW DO I FIND THE POINTS ?!!
@neutronzz3543
2 жыл бұрын
Chose random points usually to the right and left so use like 2 and the opposite-2
Why it is always simple?
Haaaaa mapedza masports mdhara pane kaSir kedu kepa UZ apo haaaa mahorror hakapedze bhora
i really didn't get it😭
It's all confusing as hell. I guess I'm just a dumbass.
Lifesaver