interval notation

[@audreyconroy6262]

You are an angel! College math sucks. You helped so much just by explaining why you were doing what you were doing in the problems, thank you!

[@only1ninig]

Thank you. I finally understand Interval notation!

[@rykendr6355]

Oh thank god, the teachers expect us to do this without ever telling us what it even is

[@mochisprite9779]

your pfp is sooo cute I love Haikyuu :D

[@danielrobles2160]

THANK YOU THANK YOU THANK YOU. My professors can't even explain this clearly Jesus Christ what happened to education

[@ahmadmalekhannon5812]

best explanation video so far ty ty ty ty ty

[@minguyen-rl7sn]

Thanks man, you're the only one to mention the smaller number goes first.

[@lapatria100]

+mi nguyen LOLOOLOL. That's the reason I looked this up. My book AND teacher failed to clarify which number goes first inside (__,___) haha

[@DilanCrezee]

Thanks for the video, it really helped me understand a lot better than my teacher could. Saved my life, lol.

[@SashaClaude]

Oh my god thank you soo much for simplifying this!!! You saved me so much time!!

[@Natasha-qh9xn]

thank you so uch i have been struggling to find resources helping me and you summarised everyhting LOVE YOU

[@brinklesmarie]

Excellent. Clear and concise. Thank you!

[@haythere5805]

This is the best math help video i have ever seen, thanks!

[@ceeceeciarra]

THANK YOU ! SO MUCH I WOULD'VE NEVER GOTTEN THIS CONCEPT DOWN IF IT WEREN'T FOR YOU!!!

[@freshmanprince12]

Clear and to the point, THANK YOU !!

[@mau6068]

This man saving us in math now , I see all the past comments from years ago and lemme say ... damn damn

[@chrissetsuko]

You are awesome, step by step easy to follow.

[@SalemInsomniac]

You're my new role model now! No joking. I just started MTH111 on Monday & was thinking of killing myself after going totally insane until I decided to jump on here & see if any videos can help me out again. I've watched a lot of algebra videos on KZbin, but yours is truly one of the best. Many people do not explain as well as you do. Thank you SO much!

[@PhD4me]

You're the greatest. Thanks a million

[@pepsi9legend]

watched this vid a couple times finally got it thank you!!

[@toanminhthu2426]

Thank you, I learn a lot from you, very helpful

[@iasminefayyad506]

Thank you so much, this made math so much easier for me!

[@rykendr6355]

Iasmine Fayyad did you graduate?

[@yungsteezy]

Thank you for the video, I am a junior in Highschool and it really helped alot

[@veverian]

bruh im a freshie and this is what im learning

[@greciav73]

Omg!! Thank you so much! 2019!!!

[@Sweetcupcakes321]

Explained so simple now I understand it :)

[@packetmuncher2404]

This is a god-send

[@gracedama5655]

Way clearer thank you so much !!!!

[@veronicagritsenko6864]

thank you!!!! this helped so much :)

[@selenagillespie9424]

You made highschool math so much better!! please be our teacher!!!!!!!!!!!!:)

[@jaylakhani5568]

Very well explained. What about OR notation? I understand it now after also looking that up on the internet. Thanks!

[@yadrzgar9980]

Very good explanation!

[@trinidad300]

Thanks for the help. Btw, you sound like Patrick Dempsey.

[@danna1231]

I just noticed that OMGEEE

[@akaflash07]

thanks man you helped me understand it

[@n.fer.2596]

Better than my math teacher explaining it in person. THanks, lol.

[@Zeina107]

Omg right?!, holy fuck my teacher messes up the examples, day one i was like "shes the teacher?"

[@n.fer.2596]

Zeina107 hah looking back on this comment I realize it was a da before y birthday, jeez mustve had a rough day! XD

[@moealhamdan6360]

Thank you. Great job.

[@Deemanicurist]

You just saved me! Thank you

[@RoyalTutorial]

this is like example questions from a book but thanks i hope they were more challenging

[@Killer-bq5pu]

Wow thanks that's an easy extra plus 1 for my math homework!

[@mickhashimoto]

How would you write an interval notation for "x is not equal to 7" be?

[@hosianayuda7289]

Thank you so much for the video I now understand interval notation

[@jonathanbakhash6711]

Thank you, khan academy quality!

[@zairalinares4542]

What if the x is negative ? How would you show that in the number line.

[@thomasserpa6749]

Multiply both sides by negative 1 and switch the direction of the inequality So if -x-5

[@oliviadecarlo9710]

Thankyou so much! this video was very helpful, I have a test tommorrow and I didnt understand the concept... lol

[@garciaoscar7611]

Great job man thanks a lot!

[@abneyabbdy5116]

Who is watching nd learning 2018?

[@colinmurphy2214]

Abney Abbdy who’s begging for likes in 2018?

[@osiris6883]

Im watching but not learning

[@jinx_rage0933]

Abney Abbdy me

[@xexowejj4644]

2019🌝

[@Drew_621]

2019

[@peony70]

Thank you!

[@lyndababy]

Just a minor observation - () parentheses - plural ( parenthesis - singular Thanks for the explanation.

[@Zeina107]

Thats english class not math haha

[@XxKiNGSbLOoDxX]

Thank you

[@adamappleseed8755]

Thanks, Made it much easier!! :)

[@hightechredneck_0566]

Excellent! Thanks!!!

[@SamKhan95]

Thanks a lot! Helped me understand my Algebra homework.

[@rykendr6355]

Usama Khan did you pass the class?

[@SamKhan95]

@@rykendr6355 Wow, this comment was from 10 years ago. Yes, I did pass. Completed a degree in engineering and am halfway through medical school now! Good luck, Jim.

[@tayluvofficial]

​@@SamKhan95medical school? What the heck. Why did you get the engineering degree in the first place if you wanted to go to a medical school?

[@chaitea3931]

Thank you so much, my teacher made this seem more difficult then it is

[@ayushparida920]

That's really helpful😀😀

[@perez4dante]

Well explained, thanks man

[@xexowejj4644]

Thank you so much

[@tomserpa]

Any time

[@Navarrete19]

This video explained it all better than my teach... Lol

[@vikic7200]

Thank you!!!!!!!!!

[@shwetagodkhindi]

THANK YOU I UNDERSTAND THIS FINALLY

[@prettybrittany_]

Super helpful . Thanks

[@alvinuriarte6882]

Thanks keep doing that u r doing :D!!

[@banwait16]

Amazing video. Thank you so much :)

[@gowthamk5806]

This helped.Thank you!

[@spicefiend]

Explanation a bit confusing, but examples cleared it up. Thanks!

[@nicolequintero7]

Big help, thank you!

[@antonioa1206]

thank you i understand

[@malachigrant4310]

thank you!

[@wagyuwaifus5231]

thanks for the help!

[@tigrisx23]

thanks!

[@flampix4618]

This helped a lot! Thank you!

[@BestOfReddit__]

weird question, how r u doing now, what r u doing?

[@jessacallejabuendia8841]

Thank you so much for this. :))

[@JTITTY3000]

THANK YOU!

[@TrustableGuy]

thanks dude

[@jemonthebrain]

thank u

[@SixDogsMusic]

I'm sure the concept not a number thing helped many

[@Nexagonal]

Okay this is epic

[@susanrodriguez597]

thank youuu

[@sam56094]

perfect

[@mickhashimoto]

THANKS!

[@taco7672]

Gracias

[@tomserpa]

de nada

[@bravone1]

Thank you so much a lot easier

[@stoichiometryc8462]

...Guillermo? Is that you?

[@futurecanadian8257]

Thank you very much🖒

[@blakewallace9321]

thank you !!!!!!!!!!!!!!!!!!!!!!!!!!

[@josephnagal3966]

You sound like badboyhalo

[@mohanuur939]

thank you sir thank u

[@vincentarrojado6603]

Thank you!tompserpa at least I know the answer for our test later

[@gregorydrummond4026]

thanks

[@emmanuelchipipa7855]

Who is here 2019 ?

[@miranda5972]

Ugh my teacher assigned us to watch this and I just wanna watch Jane the virgin lol

[@thomasserpa6749]

Who could blame you

[@dipjothipaul5868]

What if all are real numbers?

[@tomserpa]

This is for the set of real numbers.

[@dipjothipaul5868]

Thank you sir.

[@phoenixwings6441]

i totally knew this was interval notation. a guy in math class said i was wrong, and i got so embarrassed. oh well... whatever.

[@kartongen123]

Tyvm :)

[@julisatufino1370]

Very helpful , thanks .

[@fflliippbbooyy]

so... how come there isnt a filled circle in 5

[@rachelkay9647]

Wasif Khan cuz its x have a line underneath

[@runt1771]

2019

[@ewa5620]

4:15 if you diDn'T kNoW inFnIty lOoKs liKe An eiGhT oN iTs SiDe

[@debeshmalakar6431]

Why am I learning this in 8 th grade wtf

[@rykendr6355]

Debesh Malakar same but the teachers never even taught it they just put a software in our face

[@channelsurfing]

my professor ain't got shit on you

[@bradyurbina2020]

hi

[@omaraashour1707]

Shut up

[@omaraashour1707]

lol

[@brennanwright1887]

Thank you

[@ShootinCrows4Prez]

Thanks!