Rewriting Quadratic Functions To Vertex Form y = a(x - h)² + k: 9th Grade Math

[@MathTeacherGon]

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[@mohindersinghchahal]

Very nicely explained. Thanks.

[@dadastv2787]

grabe po salamt mari akong natutunan sa video mo po teacher gon ❤❤❤

[@MathTeacherGon]

walang anuman

[@CIG_AND_FORTSI]

my brain: 🐫

[@PrincessDaveleneLawa]

😭😭

[@grapeuzi]

Real

[@Jyc783]

Realll

[@francisabundo8573]

Real

[@ernxiao2829]

Real di ko na kaya

[@AustinRichmondOdi]

thankyou sir. lately i have been having problems in focusing during classes and this video helped me out allot. you explained it so well and made a dummy like me understand it

[@MathTeacherGon]

You are most welcome

[@ricardo-c4l7l]

Teacher, I think using the completed square formula for teenage students is preferable at the outset. So if y = ax^2 + bx + c, then applying the completed square formula you initially have (x + (bx/2))^2 - (bx/2)^2. This gives ((x-2)^2 - 2^2)-10. Then you get (x-2)^2 -14. We already know a = 1 (because x^2 has no coefficient), so h = +2 and k = -14

[@FujiZacharyArizala]

THANKS SO MUCH !! 💗

[@AlfredMucha-h9h]

Nakuha ko agad:)❤

[@AraBellat-qj4br]

y=(x-2)²-3

[@ChristopherSebial]

why -3?

[@brentraileyb.lavandero]

@@ChristopherSebialits wrong the right one is. +1 - 4. 4-1 = 3 copy the plus +3

[@thechoosenone5058]

@@ChristopherSebial 1-2^2

[@newlogicinformation]

Sir kisi bhi sankhya ka factor kaise pta kre koi trick btao

[@RainWalker01]

Hello po Sir ask lang po! Pano po Mag solve ng Quadratic Function into Vertex form na hindi po factorable yung value ng "b"? Just like 5x, 7x, 11x...

[@shivalikagupta3433]

Thank youu, this was a good explanation.

[@MathTeacherGon]

welcome po

[@Jean-w2f]

thank you

[@eltrut3379]

my answer is y=(x-2)²-3 and my a=1 (h,k)=(2,-3)
Correct me if im wrong

[@user-xy6rn1eb1f]

if h is -2 why did you write 2 on last parenthesis?

[@desainzo2458]

​@user-xy6rn1eb1f Hellooo! This is because it is -h in the Vertex Formula, which is
y= a (x - h)² + k
So when substituted, it would be -(-2), -3 =
2, -3
:D

[@alliaslowed3446]

​@@desainzo2458TYSMMMM BCUZ OF YOU I FINALLY UNDERSTAND WHY HE TO USE THE WORD INVERSE, all I had to was just use the "keep, change, change"

[@knifergaming_YT]

Hello po sir gon nada Pilar high kaba po pumapasok sa school?

[@TalareeStaunteec]

tysm respect you

[@MathTeacherGon]

Welcome

[@RachaelWiyawa]

Need help with quadratic function 🙏

[@itzhiane]

I don't get it where did the +4 came from?

[@dbdaily02]

it is because you used the equation completing the square, and the answer will go straight inside the parenthesis and also to the side of the non-leading constant which is -10 and the 4 beside -10 should be the opposite sign

[@dbdaily02]

non leading coefficient sorry*

[@LewisVito-e9e]

36485 Dibbert Manor

[@Gladimergalicha]

y= x² - 4x + 1
y=(x² - 4x) + 1
y=(x² - 4x + 4)+1 - 4
y=(x - 2)² - 3
a= 1 (h , k)
(-2,-3)
tama poba sir😊

[@DapnyfaithLlarinas]

But I was taught 1/2 b )²?

[@ddeonu5293]

it's the same lol. (½b)² just means you'll multiply b with ½ which gets you half the value of b. b/2 also gets half the value of b. And both of them are eventually squared which gets you to the same answer. You can try those two solutions with the same value for b and you'll get the same answer

[@alexisfunes318]

9th grade? im having this in 12 pre calculus im dieying

[@keia-xg7jv]

thank you

[@ethanquintinorteza390]

Salamat po sir

[@MathTeacherGon]

walang anuman

[@bengbeng3775]

pano po kung yung x² ay -x²??

[@Ebrlirva]

Hii sir,ako po ay Isang grade 9 at ang topic po namin ngayon ay "Solving quadratic equations by using Quadratic formula" kaya tinignan ko po video mo, noong 3 years ago po na example,kaso yung sa last example po,nalilito po ako kung paano nakuha ang value ni x.
Pwede po ba paki explain?

[@luke-dq5cs]

-14?

[@PrinceEm14]

SIR ANG HINDI KO NA GETS KUNG PANO NA KUHA YONG -4😭

[@EdiePagco]

How po naging positive 2 un

[@le1annerd__]

4 -2

[@SCIENCETEACHER-EINSTEIN]

Bruh

[@SCIENCETEACHER-EINSTEIN]

Its because of rules of kèep change change

[@clouds3404]

Nahirapan lang ako, kasi iba method na binigay samin ng teachef namin

[@Dontknowpvp]

Same haha

[@ShehanCastillo]

Mejo diko gets😢

[@celesteKim-ww7rj]

Hi sir! Question lang po, why po naging positive 2 yung sa h? Thanks po.

[@charlielucmong5153]

Ano po ang answer

[@Ottotria]

Why so many stuff bro 😭😭

[@evamanguilimotan91621]

me:🤷🏻🤷🏻

[@irishgelle1898]

ty po sir

[@idontknowmath-l2b]

Vertex Form : y = (x-2)² - 3

[@DoreenCassTud]

Same tayo baksszzz

[@annika6953]

huhuhuuhu yoko n

[@AraBellat-qj4br]

J

[@shrijandatta864]

fix your English

[@MathTeacherGon]

Okay

[@megumii_1_fushiguro]

your comprehension is just low as fuck

[@FujiZacharyArizala]

THANKS SO MUCH !! 💗