How do you convert from standard form to vertex form of a quadratic

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👉 Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equation) or face left or right (if y is squared).
To graph a quadratic equation, we need to know some essential parts of the graph including the vertex. The vertex of a parabola is the turning point of the parabola. It is the point on the parabola at which the curve changes from increasing to decreasing or vice-versa.
Given a quadratic equation in standard form, we obtain the vertex of the equation by using the process of completing the square to rewrite the equation in the vertex form and hence extract the vertex of the parabola formed by the equation. Knowing the vertex of the graph and the parent graph, we can then apply the required transformation to obtain the required graph.
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Organized Videos:
✅How to graph a Quadratic in Vertex Form
• How to graph a Quadrat...
✅Identify the Vertex of a Quadratic
• Identify the Vertex of...
✅Complete the Square then Graph | Hard
• Complete the Square th...
✅Complete the Square then Graph | Easy
• Complete the Square th...
✅Graph a Quadratic in Vertex Form with Vertical Shift Only
• Graph a Quadratic in V...
✅Graph a Quadratic in Vertex Form with Stretch and Compression
• Graph a Quadratic in V...
✅Graph a Quadratic in Vertex Form with Horizontal Shift Only
• Graph a Quadratic in V...
✅Graph a Quadratic in Vertex Form | Learn about
• Graph a Quadratic in V...
✅Graph a Quadratic in Vertex Form with Horizontal and Vertical Shifts
• Graph a Quadratic in V...
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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: www.freemathvi...
#Graphquadratics #quadratics #brianmclogan

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27 сен 2024

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Комментарии : 1,7 тыс.

@brianmclogan 2 года назад

If this video or many others was helpful, please consider letting me know with a "Super Thanks" above ⬆. I am able to read and respond to all my messages and thank you so much for your support

@feralphoenix6646 2 года назад

Thanks for your help! I was able to understand vertex form for my test.

@yanhongchen8285 2 года назад

So nice, I am 9th Grade student. I need to test for the regrent.

@raunakghuman1429 Год назад

thanks so much i have exams tomorrow and have no idea what to do

@jacksonberry442 Год назад

I love you so much

@LiterallyjustaSillyGoose День назад

SUPER THANKS

@pleadinsanity621 7 лет назад

I get it in 8 minutes instead of 50 minute class. Thanks!

@brianmclogan 7 лет назад

you are very welcome!

@kiierbk2017 6 лет назад

Insanity GamingTV I swear

@stephaniecastro9200 6 лет назад

IKR!

@omarcastillo4665 5 лет назад

Faxxx

@SavageGsus 5 лет назад

I swear man

@Cryosaturn 3 года назад

The fact that people still come back to these videos from you just PROVES the fact that your lessons are helpful. Thank you

@ec4354 6 лет назад

all these 216K views bc our teachers cant teach

@brianmclogan 6 лет назад

Happy to be there for you Lisette

@georgeevans506 5 лет назад

Or maybe because you dont pay attention

@licecollector6199 5 лет назад

My teacher just gives us worksheets for the entire period and we have to teach ourselves while she walks around. Garbage.

@georgeevans506 5 лет назад

@@licecollector6199 that's too bad, my students complain because I give too many notes haha

@SlothMotions 5 лет назад

lol 400k now

@Autumn_The_Nerd Год назад

Y'know, Something I always needed from math teachers was to explain WHY. The what only gets you so far, The how lets you know what got you where, But the WHY Is literally so important and I feel some teachers really over-look it. But here, I understand things very well because its explained fully in a good way

@SuperEDU-h9z 27 дней назад

i asked for this from them and well they couldn't really explain why it works....

@endripashollari8221 6 лет назад

I am gonna kiss that bald head this was so helpful

@brianmclogan 6 лет назад

haha happy to help

@damig6507 6 лет назад

Right! Thank you brain, this was so helpful I’ve been stuck on that for weeks

@Tubbs777 5 лет назад

@@brianmclogan Your awesome, Good job bro !!!

@shadowbane7401 5 лет назад

Weird flex but ok

@Tubbs777 5 лет назад

@@shadowbane7401 😂😂😂

@brianmclogan 7 месяцев назад

When you have a coefficient do this for completing the square - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lJ0AtLkhkRI.html

@alexh4502 6 лет назад

Finally after like 30 minutes I found something clear, simple, and exactly what i have been searching for! Big help for homework

@brianmclogan 6 лет назад

happy to help you out Alex!!

@JuveEdits 4 месяца назад

5 years, 600 likes and only 1 comment, lemme fix that

@alexh4502 4 месяца назад

@@JuveEdits thanks man! I graduate college tomorrow funny to see how i was struggling w this 5 years ago

@husseinahme3484 Год назад

I love how you slow down and really explain what these terms mean like completing the square. It really helps to understanding how to convert standard form to vertex form

@brianmclogan Год назад

Very welcome!!

@brandonpruter7888 6 лет назад

I might actually pass my final tomorrow now

@Michael-ot1kn 6 лет назад

Brandon Pruter i know

@brianmclogan 6 лет назад

Best of luck!

@j_bad1032 6 лет назад

how did you do???

@TwebYT 4 года назад

did you pass?

@ryan_the_overlord 4 года назад

Did you pass????????????????????????????

@circleofdeath4026 2 года назад

I wish that teachers were all like you man. Imagine the amount of content and time students would have to apply their knowledge of a concept, all while not being overwhelmed by homework as we often are. You a brilliant teacher man, thanks for all you do for the math community.

@charley6799 7 лет назад

Only vid explaining this in a way that didn't confuse the heck outta me.

@brianmclogan 7 лет назад

happy to be able to help you out!

@hiimaj4873 6 лет назад

same

@sri-kaushalramana437 6 лет назад

same

@brennan_f2 6 лет назад

This mans is a beast

@axelmorton397 2 года назад

No matter how old these videos get, Brian will always be the guy who got me through highschool math. Thanks dude.

@starinsky2873 6 лет назад

Thank u randy orton for teaching us mathematics!

@brianmclogan 6 лет назад

haha you are very welcome!

@jasonbuhariwala5288 5 лет назад

AHAHAHA 😂😂😭😭

@amourhamisi3959 5 лет назад

😂😂😂

@903288001 5 лет назад

lolz

@annaajj24 2 года назад

This was extremely helpful! Not only you explain the steps, but also why and how you get there! A free math lesson that gave so much! Thank you!

@eggz4life 6 лет назад

after 4 years of college and highschool you've explained it tthe best

@brianmclogan 6 лет назад

thank you for sticking with me for so long, really happy to be able to help you out!

@fet6 5 месяцев назад

One of the reasons that Brian is such an excellent teacher, is that he doesn't do all the steps to one problem. He repeats the steps on multiple problems as he goes (for repetition) students learn much better this way in my experience! Kudos Brian!

@bug3047 3 года назад

I am so late here but I have had such a difficult time trying to understand this in class no matter how much my teacher tried to explain it. I needed something clear with steps and this really helped me out, thank you very much!

@aidentimmons4311 4 года назад

Your videos have saved me... teacher never actually teaches, just hands homework out. This makes so much sense and I probably learn more about a topic in five minute videos the a weeks worth of lessons.

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Units on quadratics plus more units

@digitaldiscomfort3813 Год назад

This is the gift the cant stop giving. I imagine for as long as RU-vid is up, someone in every math class will refer to this at some point. thx

@nathanows7 5 лет назад

Lol I have a 95% in my AP Math class because of you... thank you so much for your unconfusing explanations 👍🏾🔥

@awesomeguy58 4 года назад

Thank you so much. 7 years later and your video still helps people!

@brianmclogan 4 года назад

So happy to be able to help!

@Jliz80 3 года назад

Thanks!

@brianmclogan 2 года назад

You are very welcome! Thank you for the support 😍

@lilyann8080 4 года назад

Thank you soooooooo much! Honestly I have tried to grasp this for ages and now I finally get it! You are a fantastic math teacher 🙏

@bobjames9849 6 лет назад

jonny sins

@panicattack7873 5 лет назад

Wait he liked that he might be IntErEstEd In thE Arts

@atikshsingh1598 5 лет назад

@@panicattack7873 what a legend

@ThePresident-cd5eo 4 года назад

He liked your comment lol

@Lagul_4 4 года назад

The bald characters are always the most overpowered

@marieklassen2830 4 года назад

bruh i just looked him up on my school ipad. im so screwedddd

@deathmitt5971 3 года назад

You have saved my life as a student in 2020

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Units on quadratics plus more units

@mr.greninjaa54 6 лет назад

Thank you so much! This helped me out on my homework a ton and it cleared up any questions I had for an upcoming test I have! I really liked how you did all 3 equations rather than just one like all of the other videos.

@jodiehitosis6567 3 года назад

don't know where i'd be without this guy

@atikshsingh1598 5 лет назад

thank you so much for this video, you won't believe how many people's grades you have saved with this video. Your 6 year old video is still helping high schoolers to this day. Respect.

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Units on quadratics plus more units

@jacksonnorris6444 5 лет назад

Thank you Brian! You've helped me so much more than my math teacher has.

@catsubiston Год назад

8 minutes vs a 1 hour class.....and the 8 minutes wins, THANK YOU!!

@genesisordonez880 6 лет назад

You helped me more than my teacher thank you sooo much!!!

@brianmclogan 6 лет назад

you are very welcome!

@xplanespotter4117 4 года назад

you are literally a better math teacher than all my math teachers I've ever had. They don't explain anything. I can watch your videos and understand the whole topic in a fraction of a time compared to in school. YOU ARE A GREAT TEACHER!!

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Many topics

@alejandrovelazquez3236 5 лет назад

you've been the most helpful teacher on youtube (I hope my teacher dosent see this)

@sidleocadio4632 3 года назад

This man really over here saving my life over and over, THANK YOU🤍🤍🤍

@seli9490 4 года назад

who’s here during the covid 19 quarantine?

@shangao5462 4 года назад

@finnmetzler4100 4 года назад

@elianahuggins6503 3 года назад

yup.

@t-swag4978 3 года назад

@@elianahuggins6503 yooooo

@redhood2426 9 месяцев назад

Thank you so much, I'm a sophomore who is stuck with a math teacher who can't factor and I have a unit test tomorrow. Absolutely saved my life.

@granthartsell5636 6 лет назад

absolute legend

@brianmclogan 6 лет назад

👊

@spoulter 6 лет назад

Mad lad

@dennissanchez5171 5 лет назад

best math teacher ever

@JackThaRabbit 2 года назад

Funny… I practically grew up with this guy helping me with math on last minute assignments

@williamstevens4416 3 года назад

Hands down best video you’ve posted. 8 years later and it’s doing gods work. Thanks Mr. McLogan 🙏

@baronalt6043 4 года назад

This was literally so straight forward and helpful. Teachers should learn from you!

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Many topics

@miccellab6170 3 года назад

The dislikes are from teachers whose students go to this guy instead of asking them for help. But seriously I spent actual DAYS trying to understand this through the notes my teacher had us write, and still got a 65 on the quiz. He explained it in 8 minutes and I got a 100 on the retake. I'm dropping out this man is all I need to survive.

@alyssa273 Год назад

i wish you were my math teacher, you teach so well!

@xxtrish_xx 4 года назад

When you didn’t listen in class and have 2 hours to finish this homework assignment 😭

@feetdelete4409 3 года назад

I have an hour and ten minutes till my math final to learn this less goooo

@mhassan6099 3 года назад

@@feetdelete4409 yeah yeah

@feetdelete4409 3 года назад

@@mhassan6099 i got an 85 bc this wasn't used anywhere so I wasn't prepared 😎😎😎

@aayaanfarooq9427 3 года назад

@@feetdelete4409 AYYYY THATS GOOD IMA BOUT TO MY FINAL THIS WEEK

@feetdelete4409 3 года назад

@@aayaanfarooq9427 dude good luck

@TrapCardDis 3 года назад

You’re the only math teacher on RU-vid that’s helpful for me, good job!

@josephalim 5 лет назад

You are the effin man. Wish you taught at my college 🙏

@QuangNguyen-dw9je 2 года назад

I'm taking adult day school grade 11 functions but don't always get what the teacher taught in class. I watch many of your videos and find myself wishing you were my teacher. You explain things clearly. Thank you

@kyga_momentomori8363 6 лет назад

great teacher. much much much better than mine

@brianmclogan 6 лет назад

thank you! happy to be able to help you out!

@soopercorb Год назад

You went through all the examples I had questions on, I wanted to express how thankful I am for this, so impressive!

@wyattcamacho811 4 года назад

Why do teachers become teachers if they just have us look on RU-vid for the answers they couldn’t give us 🤦🏻‍♂️ this guy is a life saver

@LunchEater78 4 года назад

Yeah exactly. My math teacher doesn't know how to teach and this guy has been teaching me everything that I'm supposed to learn.

@kashiloidp.fuentes5174 3 года назад

OMG!!! This was sooooo easy to understand! Thank you for giving me an 8 minute class instead of an hour class where I can't understand anything. God bless you, sir!

@errickbolton3807 3 года назад

I don't comment often, but I had to say this. I've had trouble with this all day. Found this video and hoped for the best. I am now subscribed. I'm recommending this channel to a friend. Thank you very much. Live Long and Prosper

@emmanuel9914 5 лет назад

Only if all teachers were like him how different would the world be

@agagnon3535 3 года назад

This is even more helpful this school year. Thank you Mr. McLogan.

@TamTran-hy3wj 6 лет назад

You are a genius.

@brianmclogan 6 лет назад

just a lot of practice

@alinakargin 5 лет назад

thank you so much! im in algebra 1 honors and we have a test today and i had no idea what he was talking about and you explained it so well!

@PERRYOL 3 года назад

His tutorials usually make sense to me but I'm lost here

@le_unclebear 2 года назад

You just taught me for free in an 8 minute video what a class I'm paying $900 a semester couldn't teach me in four weeks. Thank you so much.

@bababoi5648 3 года назад

Damn, lookin clean like Mr. Clean.

@idrkhim 10 месяцев назад

Apparently you and my teacher are beefing because anytime he teaches i understand but sometimes i don’t understand a thing. My teacher kind of likes me and dislikes me mostly bc im the “disturbance” of the class and also im one of the smartest and he put in the back seat, i can’t see and i can’t learn well from all the way back. So anytime he teaches he knows i don’t get it and he tells me “You’ll be alright” then I just go home to watch your videos next day I come back and he’ll think he’ll catch me “lacking” but I just answer his questions with ease thanks to you!!!! My grade in his class is a 95% and thanks to you, your simple teaching and a lot of praying and hard work. I wish there was a way to repay you because only God knows what i’d have in his class if not for you sir.❤️❤️❤️

@idrkhim 10 месяцев назад

I said you and him are apparently beefing because anytime I ask him questions in class he always kind of yells and says “GO ASK RU-vid” in a jealous manner

@bells433 4 года назад

You mad genius.

@uncoloredredsquare1 3 года назад

I love how he still liked and replied to comments that were 5 years after he uploaded

@brianmclogan 3 года назад

It’s the best part!

@uncoloredredsquare1 3 года назад

@@brianmclogan wasn’t expecting that lol

@thekiwiman 6 месяцев назад

It's so satisfying being able to actually do math, and this channel helps with that!

@elizamichellemanuel6002 4 года назад

the number of damn times i watched this

@JulianHetman Год назад

An intuitive approach! The steps were explained clearly, showing precisely where each step comes from. Thank you!

@brianmclogan Год назад

You are very welcome!!

@sherriegies3409 5 лет назад

I finally get how to do this in class because of this video; you’re a lifesaver!!! I’m so happy that I’m not confused anymore :)!

@matthewschoolproject 8 месяцев назад

my exams are on Friday and I completely forgot how to do this. You are a life saver 🙏

@brianmclogan 8 месяцев назад

You are very welcome! Best of luck!

@motaka6308 3 года назад

ive been having trouble with grade 10 math and learning online is not helping, but you make it seem so easy. You are the only reason im passing math right now, thank you

@mathfullyexplained 3 года назад

Try my channel mathfullyexplained. Many units

@jen-xl9fq 3 года назад

thank you for explaining this so well. my teacher last semester tried to teach me how to convert from standard to vertex form without completing the square and it just didn’t work for me :/ but, your video taught me it really well and clearly!

@brianmclogan 3 года назад

Awesome! Happy I could help

@775Alex 4 года назад

You broke down in 8 minutes what I spent several hours "reviewing", well done Sir. Also, you had several good examples of different cases. Doing them simultaneously helped reinforce the concepts and steps. I'd give 2 thumbs up but I have a beer in my left hand...

@elizabethmartinez8759 2 года назад

THANK YOU FOR EXPLAINING EVERYTHING ! You are the best

@jeanxx47 5 месяцев назад

i have a test tomorrow and u just saved me thank u

@helengarcia7358 2 года назад

I really enjoy your videos and you have taught me much by watching, I wish though that you would speak just a bit more slowly, so that I can follow you without having to restart the video several times. Thank you for sharing your knowledge.

@deyrudra 3 года назад

U just taught me what my teacher couldn't teach me in a whole unit in just 8 min God bless u sir

@astridsstudii Год назад

you literally are saving me right now THANK YOU

@abby4930 3 года назад

thank you so much for these videos, theyre the only thing getting me through my virtual algebra course due to lack of actual teaching in favor of outdated presentations

@brianmclogan 3 года назад

You are very welcome Abby!

@cy8858 2 года назад

thank you so much Mr McLogan you've just made one full topic easier for me really appreciate it

@Connor-lk9kz 3 года назад

This video and the standard form one were awesome. Thanks!

@sarahfoster8235 5 лет назад

i’m in 8th grade. my teacher taught us this today in 53 minutes, i understood what to do once it was in vertex form but not how to get there. i have a quiz tomorrow on this (the day after she taught it) YOU ARE A LIFE SAVER

@ulianastorozh-leung7369 4 года назад

Thank you, so clear! I wish every teacher is like you.

@rileeevans8920 11 месяцев назад

my test on this is tomorrow. i thought i was doomed and thought i was going to fail before i found this. now i know what to do!! and can’t thank you enough

@xl_gtt 4 года назад

You're my Online teacher now, wow! THANKS FOR THE TOTURIALS, from Philippines 😄

@ASIANpride0828 5 лет назад

Binging on your videos right now and all of them have been helpful for my exam !

@lullabymod8450 5 лет назад

This guy is a life saver, I'm in college. And this helped me with one of my math quizzes, I don't even remember my professor going over this content. Definitely using your guides to help study for my finals!

@brianmclogan 5 лет назад

happy to be able to help you out!

@fasty8358 9 месяцев назад

Thank you for being better than my current math teacher. Your a godsend!

@geniusgaming9563 3 года назад

Dude I cannot express my gratitude to you! I'm pretty sure im learning more from your channel than from actual math class! And 10x faster to!

@aidanhudkins2004 2 года назад

Brian, you just taught me everything I couldn't learn. I'm homeschooled, and I'm now wondering why you aren't teaching me!!! Thank you for the video!

@nickcrane5763 5 лет назад

I have been struggling with this for the past two weeks. I took 8 minutes and learned it. Thank You My Friend :)

@Hotmenudo 2 года назад

I've searched high and low for clear instruction on this exact concept, thank you.

@brianmclogan 2 года назад

You are very welcome!!

@zomer2546 4 года назад

jesus i just watched this whole thing without realizing it was the wrong video. this isn't taught in my collage math class and yet you made it easy to understand. good job