Graphing Systems of Linear Inequalities

This algebra youtube video tutorial explains how to graph systems of linear inequalities in two variables. It contains plenty of examples and practice problems that will help you to master the topic.
Plotting Inequalities on a Number Line:
• How To Plot Inequaliti...
How To Solve Linear Inequalities:
• How To Solve Linear In...
Solving Absolute Value Inequalities:
• Absolute Value Inequal...
Graphing Linear Inequalities In 2 Variables:
• How To Graph Linear In...
Graphing Systems of Linear Inequalities:
• Graphing Systems of Li...
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How To Solve Compound Inequalities:
• How To Solve Compound ...
Quadratic Inequalities:
• Quadratic Inequalities
Polynomial Inequalities:
• Solving Polynomial Ine...
Rational Inequalities:
• Rational Inequalities
SAT Math - Inequalities:
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Final Exams and Video Playlists:
www.video-tuto...
Full-Length Videos and Worksheets:
/ collections

[@TheOrganicChemistryTutor]

Next Video: kzbin.info/www/bejne/h3zOlYyNbJyrhKs Final Exams and Video Playlists: www.video-tutor.net/

[@aydarfz]

Yes, the KZbin videos from 2006 are really helping!

[@mirachondrion]

Lmao I see that ad reference 😂

[@kyetaylor5033]

1 year later and the ad still goes on

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LMFAO

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[@zoeh481]

You taught me a weeks worth of material in 10 minutes

[@shikeridoo]

No he didn't. He's just a great teacher with an eager audience. Ideal circumstances, he teaches without interruption and we learn at our own pace.

[@Earthquake43]

@@shikeridoo yeahh

[@akagaminoshanks1200]

@@shikeridoo bro did they pay u to say this

[@minrose8549]

5:07 y equal or less than 6 so you have to use solid line. 😀 Thanks.

[@letyousolome]

You’re over here teaching the teacher haha! 😂

[@the_kid777]

I've realized that as well. At first I was concerned if my knowledge on solid lines and dash lines was incorrect, but you clarified things for me. Thanks!

[@cesarsolano9581]

Facts 🔥🔥

[@mrmc2345]

Yeahhhhhh

[@JAYCEEJADEMARRHEORIO]

@@letyousolomehe was right

[@georgesadler7830]

MR. Organic Chemistry Tutor ,thank you for a solid demonstration of Graphing Systems of Linear Inequalities. I did not fully understand this material in Precalculus, when I took the class in the 1980's at the old Catonsville Community College in Baltimore County, Maryland.

[@sooahlee9751]

This is supposed to be precal😭 I’m literally in 8th grade and we’re learning about this

[@o.m.p1177]

@@sooahlee9751same

[@forthelowpriceof4.99]

aint no way this is a uni course what is ontario doingg

[@GabrielTobing]

Hey dude, thank you so much, this was literally the last question on one of my assignments, and I did it easily because I watched this video a few days ago. Thank you so much man, you've really helped me to understand maths a lot. I hope you always get a nice cold pillow

[@zetriac9013]

Mr. Organic Chemistry Tutor, I love you bro your lessons are always hit when needed.

[@abigroenewold1684]

Just letting you know that in the third problem u need to make y less than or equal to 6, a solid line

[@ninjanigabiyown4253]

finally, i found a comment that can solve my confusion in the 3rd problem

[@samimesfin5488]

I got A at math and physics after watching your videos thanks brother keep up you really help

[@bri-_-118]

Thank you so much your videos are really helpful. I do not know what I would do without them. They have taught me so much material when I had struggled. I appreciate it!

[@Toe_dippin_flippin]

I don’t get it

[@burhanyounis2293]

There is a problem at 4:40. The second inequality, y

[@sakura5948]

I also saw it

[@yesteves2475]

Thank you so much!! You taught me something my teacher couldn't make me understand for a week in just 10 minutes!! You're the best!!

[@joshuapujante8807]

Thanks as always you've been my guide from junior high school up until now that I am in college you're still my guide especially I'm not that good in math. A big thanks for you from me :3 !!!!!!

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I just want to say thank you for getting me through high-school and college ❤

[@flamengouwu3101]

Did thank you so much I have a test tomorrow and I was absent and did not understand but this video helped thank you 🙏

[@matthewrodrigo336]

Personally i think it would have been better just to substitute iether y or x with a number to get atleast 2 coordinates. In that way it saves time

[@yiningliu9197]

greater and equal to 6 for the 4:23 question, supposed to be solid line NOT dashed line.

[@akkhanmohammadhasan33]

your teaching system is like the beauty of pie. love from Bangladesh

[@sallylally7047]

Math exam tomorrow or I guess later today since it's 1 am

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THATS ACTUALLY ME RIGHT NOW AH

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dude same. already in my second mental breakdown

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[@repeater6426]

Same here :(

[@rxs4]

I. think the gray line should not be dashed

[@akalahesson3708]

I was thinking that

[@Raevenswood]

he made a mistake there but he's still my favorite youtube math tutor :D

[@bretnelson3736]

@@Raevenswood its supposed to be dashed

[@regann7227]

@@bretnelson3736 it's not supposed to be dashed because its less than or equal to 6 if it was just Y is less than or greater than 6 then it would have been dashed.

[@melonpunch1]

bret nelson it’s not supposed to be dash

[@reveluvblinkcanada3615]

im here for a final exam tomorrow morning hahaha. i love this channel

[@puffonxe]

This guys has everything lmao

[@udbhavsinha3987]

Nice vedio ...but in ur 3rd eg. The dark grey line should b bold , not interleaved..

[@dericklee9608]

The gray is the solid line not a dashed line ( this symbol is < or > draw the dashed line)

[@tatendazwidzai2723]

Best explanation ever! Thank You!!

[@neydahnajeeb1906]

my professor took one week and I didn't understand but here ur commendable thank you sir

[@hdraslan4478]

Oh I love you so much you saved my life with this lesson ❤❤❤

[@BruceAlanR]

If it weren’t for you I’d never be able to help my kid do math. Thank you for refreshing my dusty old math brain. If only teachers at school were as good as you I wouldn’t need to re-learn this stuff. 😂

[@malachizaruba6999]

at time 6:39, the y-variable is less than or equal to is a dotted line when I suppose it supposed to be a filled line. Just recognized it

[@yamikanikhondowe1157]

Your tutorials always help 🔥

[@selvie6220]

clearly explained thanks a lot. Do you have uploaded videos for precalculus?

[@guccproductions]

Thank you, I really needed this. Keep it up!!!!

[@nahidch7625]

When do we use solid line or opposite?

[@techwithbryt]

5:07 is excellent

[@Darksparklight]

Anyone else study before the state math test that’s literally tomorrow because you didn’t pay attention in class? No just me?

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Yea me too 😂😂😂😅

[@1z_Nikhil_z1]

Much Love From India 🇮🇳❤

[@abdullahalrafi1525]

Thank you

[@ryangarthoeffner4921]

This is the only reason I am passing Algebra 2

[@doctorwhofan7721]

2:50 why is the grey on a dash line and won’t it go go towards the left?

[@ramen5239]

This is so helpful!! Thank you very much for this video! 🥰

[@Abdi_safari]

Big up man you are so incredible

[@pricilacamille7009]

On the second problem he made a mistake y is less than or equal to 6 was supposed to be solid he put it dash.

[@kdramafan1086]

Ur right omg but its not that big of a mistake so its ok 👌 👍

[@user-XERO_FF]

OMG u are D best

[@marisimon9371]

thank you for this video this reall helped. me a lot

[@DanielAni-b9i]

You've been a big help to me tysm

[@mohsenelbarber0986]

It’s 2024 and this video helped me sm thanks

[@soul_9828]

This very much helped out a LOT thank youuuuu

[@alejrandom6592]

4:35 less than or equal to six, should be a solid line

[@alanchairez6978]

Thank you so much

[@gilehesenova8123]

You are the dragooon👍

[@sabrinasykes5480]

I'm starting to understand it now :D

[@4biscs2]

so helpful!!!! thank you

[@adavis848]

Thanks!

[@bethsaidasaintal]

Thank u so much ❤❤❤❤

[@midnight_kyla4]

this vid helped a lot thx

[@samiachowdhury751]

Loved the lesson

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I genuinely love you

[@hal.06]

if this man was my teacher I would not be failing

[@lilkami3810]

You have saved me, God bless you

[@Caroline-n4w]

do you want to isolate y for both inequalities? (for around 7:19)

[@claraishungry501]

i was slightly confused at first because in GCE's we shade the unwanted regions xD

[@omerrrkhnn]

yes lmao same

[@nuraz5202]

Yeah lol

[@danecaparida2459]

Im confused on the 2nd eg

[@shahdmansour9434]

try to know about about slopes

[@abdullahal-kahrusi7424]

MR. I think you have a mistake in 4.39 you make the line a douted but in the data less than or equal

[@rutii.a6428]

Thank you very much!

[@karthikeyanbreakless3542]

Vendantu and byjus is nothing in front of u bro

[@anuragthapa2170]

Thanks ever so much brother. Helped a lot!

[@abdullaalshamsi18]

Thank you my friend❤️

[@jensonee]

so, y < -x + 5 is actually y < -1(x) + 5

[@sweetbrunettexoxo960]

On the last problem, when you were solving for y, Why did you change the 2x to -2x?

[@zoeh481]

I just look back on my notes and noticed that. He probably did something wrong bc ion see why it turns to negative

[@DelAlmo]

Zoë H have to subtract 2x to move it to the other side so it turns into -2x the reason it’s -2/3x is because he had to divide every constant by 3 to get the y alone

[@thinker6655]

Y lesser than and equal to 6 should be in solid line not broken line.

[@jely7260]

THANKYOU SOOOOO MUCHH 🙏🙏😭😭

[@thatomofolo452]

Exactly 💯

[@naderadam.]

Your that best

[@BervenMaguma]

I think the grey line was not supposed to be dashed

[@PyricDemon]

I noticed he made a mistake and dashed the gray line when it was supposed to be solid, but everyone makes mistakes and even I can't be like "Hey you dirty person you made a mistake I hate you forever now". I still like him and would choose him over khan academy anyday.

[@mustafal1586]

much love bro

[@sayidajalalzai9511]

Hello Sir, I want to take some math classes with you. Is it possible and how to contact you

[@mactroiy7452]

Don't know if you still need them but he has a course on udemy which might be helpful. Just search algebra and it should show up. I'm not sure if he has more courses but you can always check.

[@Nic-SpontaneousLife]

what if the second equation does not have a sign(y) but an equal (y=) instead?

[@yourmissingc0ckring759]

Then it's an equation, not an inequality

[@awesomedude4428]

Being an equation, all the solutions will lie on the line itself.

[@darlinggarcia5422]

best ever!!!!

[@lekeekenledeegboro7451]

Why is it dotted line????

[@anthonyvalladares8949]

I still don't get where the shading goes based on the sign, can somone explain?

[@caitlinp4563]

×>y or x is > or =y your going to shade to the left Xor =x you shade up Y

[@duh_itsjojo9811]

Bro I’m really good at math but this is hard I don’t get it

[@ravibalmacoon9414]

Love this

[@seanl1084]

Can you do a version using Intercepts method?

[@jashdaftary8965]

Thanks bruh❤️

[@killerbeebee4945]

Ok why would he switch the sign at 8:37 ?

[@ChLoe-ip4gc]

Helu! When you divide the equation with a negative value (for this one it was -4) you should also change where the inequality faces which is what he did :DD

[@killerbeebee4945]

@@ChLoe-ip4gc thanks!

[@sovanraksa2112]

I need help on a problem. (x + y + 1)(x -2y + 1) >_ 0 Any help will be appreciated 😊

[@rogelmarkemilio5040]

how is it? X + y ≥6 3X - 2y < -6 ??

[@jayy-sims]

W

[@clexe1871]

You made a mistake in all questions, you have to put region.required as shaded or non-shaded. If you don't you might lose marks.

[@YoelChikuni]

I think they are shading wanted region not unwanted

[@binyamamarebeh4346]

How do i find their domain and range

[@fahad9655]

is y shaded in the greater than yes or no

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