How To Find The Equation of a Quadratic Function From a Graph

This algebra video tutorial explains how to find the equation of a quadratic function from a graph in standard form given 3 points and in vertex form given 2 points.
How To Solve Simple Quadratic Equations: • How To Solve Simple Qu...
Solving Quadratic Equations By Factoring:
• How To Solve Quadratic...
How To Factor Difficult Quadratic Equations:
• How To Factor Difficul...
Solving QE By Completing The Square:
• How To Solve Quadratic...
Solving Equations In Quadratic Form:
• Solving Equations In Q...
Sum and Products - Quadratic Equations:
• How To Find The Sum an...
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How To Calculate The Discriminant:
• How To Determine The D...
Standard Form to Vertex Form:
• Standard Form to Verte...
Graphing Quadratic Functions:
• Graphing Quadratic Fun...
How To Find The Axis of Symmetry:
• How to Find The Axis o...
Graphing Quadratic Functions - Vertex Form:
• Graphing Quadratic Fun...
Graphing QF in Standard Form:
• Graphing Quadratic Fun...
___________________________________________
Writing Quadratic Equations:
• Writing Quadratic Equa...
Maximum and Minimum Word Problems:
• Maximum and Minimum Va...
Systems of Quadratic Equations:
• Systems of Quadratic E...
Systems of Nonlinear Equations:
• How To Solve Systems o...
Quadratic Inequalities:
• Quadratic Inequalities
Quadratic Equations - Test Review:
• Quadratic Equations Mu...
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Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
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[@TheOrganicChemistryTutor]

Final Exams and Video Playlists: www.video-tutor.net/

[@kinsleyconte4610]

Actually sobbing right now trying to teach myself this subject
Thank you

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Fuck Brazil 🇧🇷

[@YTMrEvilTY]

Stop reading the comments focus on the video

[@jeanm.5492]

NEVER

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Never and fu ck u😢

[@amanooz8668]

No thanks I’m failing anyways

[@amnaslife3619]

Thanks

[@Preparationjobs]

😂😂

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since I'm not english, your videos help me learn english and maths at once! My maths teacher sucks at teaching, so I have to watch videos on here. I often watch your videos cuz they're simply understandable (unlike my teacher)🤭. Glad I've found a person who can easily explain the problems!

[@peterjamesadona3429]

You really deserve the tuition we pay in our school🔥

[@TGIies]

Yeah

[@fgvgvgcfcgcg7087]

I learned more in the first five minutes of this video than I learned in a whole semester in school

[@Amobro300]

Same here 💀💀💀

[@hasanalmashhdani8936]

Watching this right before my IB exams, you’re a legend

[@rafanoodleworm4834]

thank u for saving my life on this math placement exam i havent taken a math class in 6 years aaaaa this helped me review sm

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I became so pleasure to see the video; therefore, it helped me to solved all the questions that I had at a college in Canada.

[@WituVerdadero]

Bro, thank you SO MUCH. I have a test tomorrow, and this came in clutch. Literally the best timing, thanks!!

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My test is in 2 hours and I’m watching basic math

[@WituVerdadero]

@@amanooz8668 Best of luck!

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You make it much easier ❤

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Thank you for the help, I needed a quick reminder for the test I had coming up

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Bro is literally the most underrated TH-camr out there

[@KING__3301]

im makin it thru middle school with this one 💯💯💯

[@Raquel-4444]

literally no matter how many times I learn this I always forget it lol, so thank you!

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as everyone knows, this channel is an academic life saver!

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this is helping me for the final thank you

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Very helpful!

[@healer378]

Finally somebody correctly said which to use.

[@newbcrimson]

Thank you!

[@elijahglenn9046]

great work

[@3psi]

Thank you so much

[@bryston1009]

the most iconic thing he said in this video is "Let's Foil", and thank you for late night study session always coming in clutch

[@Stryfe52]

Crazy, I just started doing this

[@Irisnotgood]

Watching this right before my algebra EOC thanks

[@awesomessauce]

SAME 😭😭😭😭

[@vin072]

I wanna cry

[@fairykei3622]

type b

[@nati2454]

Same

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Currently struggling to stay alive in my junior year 😂
Wish all the luck to you though! You got this!

[@majakmajokkhon6770]

Thanks sir ❤

[@henriebokey-iv4lr]

Thanks

[@yucatecotactico9512]

thx bro fr

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Love you bro❤️😭

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[@cosimobrandizzi7922]

You’re a god damn legend

[@dicksonlartey5908]

God blesssssss you

[@DFSquads]

Thx

[@user-ec8wc4cq6l]

Correct me if im wrong but in the start, the value of A should be 1??

[@thatomofolo452]

🤺🥊🥊🏋️🤸💪💪 bring it on 💯🤧

[@lofo_]

oh my god i'm such an idiot after you pointed out the two points I realized how to do it with vertex form since I learned it already

[@kubuzeer6510]

May I ask what program are you using for writing?

[@martinbobak3009]

Try using the search function TH-cam has

[@kubuzeer6510]

@@martinbobak3009 i don't get it, mind explaining?

[@martinbobak3009]

@@kubuzeer6510 he made a video about it

[@kubuzeer6510]

@@martinbobak3009 mind linking it?

[@martinbobak3009]

@@kubuzeer6510 you literally just search organic chemistry tutor software

[@moldedsock4483]

what if there are two points and none of them are on vertice?

[@nellyagbenyo1465]

Wow☺

[@TheCosmicGuy0111]

Wow

[@mrchowdhury72054]

Is standard form y=ax2+bx+c??... please respond as soon as possible

[@iamthebestcheeseever5282]

Yep - vertex is a(x-k)^2 + h

[@coolguy51897]

At 8:20 you could've used the second equation to make things easier.

[@thecatguy]

7:00 why (y) is 6? is it Like a random favorite number?

[@iamthebestcheeseever5282]

Because the third point is (-1,6) where y is 6…

[@Beneaddict]

what if I'm not given any points?

[@iamthebestcheeseever5282]

Then you can’t rly do it

[@lemontiger6557]

Using this to study for my test in a bit😢

[@NeldaKopamu-bq1zk]

If my coefficients aren't even what should I do

[@darealsherlock8026]

30 mins till the test. :)

[@KolyaBennett]

Question 23.

[@forxalkhayari]

مال تقنيه

[@tti4919]

write the initial equation please

[@user-gq8ux5ow1n]

how tf do u find a

[@LinhYiu]

Why are they forcing me to do this dawg I’m not even in highschool yet

[@outerspacedog]

you use these things a lot more in high school so it's best to learn them now

[@juliangamez5041]

How to solve if there is no another point?

[@iamthebestcheeseever5282]

You can’t, you need at least two proper points

[@just_guy553]

😘😘🥲

[@Ali_Albahrani]

Who has a final exam in Calculus 2?

[@bryce8530]

I have 10 till my test

[@yopaps5772]

I don’t understand this
Why you adding extra letters that aren’t even in the function

[@nameinprogress1319]

put some subway surfers gameplay on the side somewhere please 🙏

[@nirmalmishra6404]

Dont make videos

[@timothyzulu]

Why??

[@melissa.9694]

don't tell him what to do 😡😡😡😡

[@116chacer2]

He saves lives with the videos he makes ???

[@Amanee__]

Don’t post useless comments while I’m ( and many others ) trying not to fail year 9 😃

[@ubergamer1012]

Bro is literally a member 💀

[@lemontiger6557]

Thanks