Graphing a rational function

👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and then select some random points usually at each side of the asymptotes and the intercepts and graph the points, this enables us to identify the behavior of the graph and thus enable us to graph the function.
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Organized Videos:
✅ How to Graph Rational Functions
• How to Graph Rational ...
✅ Graph Reciprocal Functions | Learn About
• Graph Reciprocal Funct...
✅ How Graph the Reciprocal Function
• How Graph the Reciproc...
✅ Find the x and y-intercepts of a Rational Function
• Find the x and y-inter...
✅ How to Graph Rational Functions with Asymptotes
• How to Graph Rational ...
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[@sergiotavarez907]

everyone gangsta till you dont have a graphing calculator

[@ercm2393]

Dude if I can be honest...u are seriously the best teacher of all time!

[@brianmclogan]

yea, sometimes my students would forget their manners

[@michaellajeanrivera1602]

gosh your videos are so helpful and i am currently watching coz icant understand this topic in our general mathematics

[@Ggmb__]

God bless you all, he loves us all and wants us all in his kingdom, turn to him today and worship him forever. Know that whatever your going through or went through it’s nothing too big for God to handle, just keep the faith and remember who is is and what he can do. Have a blessed and safe day❤️❤️🙏🏾🙏🏾🥰🥰

[@eellison3591]

Is anyone else here in 2020 because of quarantine? I learn better in person and this is exactly what I need! I'm about to watch every video so I can hopefully ace my final in my online math class. Thank you for making these!!! Also, you're a really great teacher and you explain complicated math problems in a super simple, super easy to understand way. Seriously, thank you so much!! :)

[@josepht3326]

2022😭

[@shesasunshinemsp6805]

Quarantine has me all in this man's videos like I need help

[@airconditioner17]

after a decade you have SAVED MY LIFE

[@brianmclogan]

great work! Keep it up

[@bjkjbvcbjvc5420]

God bless you

[@GhostTheCreator]

I'm slowly giving up

[@brianmclogan]

you are awesome! BTW!

[@johntac-an234]

8 years ago still very helpful🥺

[@krishnannarayanan8819]

Like they say- Math never changes

[@jesussaquin6266]

Damn 2011 I wonder where those students are now?

[@Deathexia00]

Hopefully happily employed

[@Spongebob_Squarepants]

Definitely NASA if this was their teacher.

[@marlenerodrigues8215]

Life saver !!!!! Thank you so much

[@erincontreras4032]

I have a graphing calculator but not sure how to graph the exponential...I sometimes don't trust myself plotting points by hand because I get confused since some values are very small.

[@L0ve4Cookies]

:) you are too! I passed the final exam with a 93 thanks to you. I took Algebra 1 in seventh grade and am taking honors geometry in eight.

[@iamunknown107]

Where are you now?

[@L0ve4Cookies]

@@iamunknown107 Im in my fourth year of college. I failed my stats exam but passed the class this semester

[@iamunknown107]

@@L0ve4Cookies no way you actually replied.
Well I hope you finish college and pursue your goals

[@L0ve4Cookies]

@@iamunknown107 Im on my phone all the time and kept all my subscriptions since I was a 12 year old :)

[@mplays3752]

@@L0ve4Cookies good luck

[@chaerryplum]

Thank you so much for this!!

[@cuestajustinerey4234]

Hope i have this kind of professor rn

[@059skittles]

when you substituted -4 for f(x) it was equal to approx 2.9 right? that’s where I got confused. why did you plot the 2.9 at that point on the graph.

[@thisisishowiroll5767]

Thanks for doing this!

[@brianmclogan]

This Is is How I Roll you are very welcome!

[@ley6739]

THANK U SO MUCH U HELP ME A LOT

[@elino96]

So you don't have to plot like 3 points on graphing?

[@rickystewart2379]

So, to plot a rational function, we would have to find and plot the x and y values until we find the intercepts and plug those into a function for the asymptotes?

[@brianmclogan]

Ricky Stewart no plot the x and y intercepts first by plugging in zero for x(y-int) and zero in for y(x-int)

[@atoms3690]

Why is my algebra 2 teacher teaching us pre-cal?! 😳

[@andreaencarnacion1646]

ur vertical line is on line 2 on the right side of the graph... and 16/7=2.28 I'll round of to 2.30 why ur point seems on close to the 4th line on the left side? aren't we suppose to plot it on the -2 up mid way?

[@brianmclogan]

yes my graphing is just bad without lines to help guide me

[@roivinikmossel2998]

Hey, great video very self explentory/

[@marouanedoulal2038]

DAMN IT YOU'RE A HEROOOOOOOOOOOOOOOOOOOOOOOOOOOOOO

[@brianmclogan]

Happy to help!!

[@L0ve4Cookies]

i'M THE FIRST FAVORITE, LIKE, REACTION AND VIEW, LOL! Thank you btw.

[@josealarcon2646]

Wow, awesome video!

[@Pete-da-peter]

yes the video from 2011 still working

[@kfjfkeofitorhf9520]

X=3
9/9-9==0

[@char.r6740]

I want to die I’m in precalc

[@kundankumarandarmy569]

Bihari