Parabola Equations - Graphing Parabolas - YourTeacher.com

[loanie100]

Thank u your teacher.com for ur lessons on youtube

[keziandrada]

Why is the vertex (-7,2) when it's the opposite? -.-

Tha faaaqq?

[akser360]

So what your trying to say, mono-tone teacher lady, is my algebra teacher takes 45 minutes away from me 5 out of 7 days a week to teach me something I can only understand in a 5 minute video?

[PLUTICK]

Parabolas are shit to the square times avogradros number

[Canekind]

ok parabolas are shit okay i mean why do you even need these bitches in real life you dont you just dont need it ever i mean seriously what IS a parabola ill tell you its nothing like literally nothing

the sole purpose of a parabola is to get innocent people like us to fail our exams

[lubbzy123]

i have no idea wat im gonna do for my test tomorrow my brain is jst BLANK

[TzTokBossRSVids]

Parabolas suck.

[flowiepanda]

you people who are all learning better from this than from your initial teachers don't ask questions in class.

[smilezluv16]

i hate math so much! especially cuz my teacher makes it so hard, i don't get how parabola's are gonna help me when im older- u only need this if ur gonna become a math teacher u dun need it if ur gonna be anything else. jeez math makes life so hard.

[Eragon205]

Like this comment if you absolutely HATE parabolas!!

[3rdRezaction]

@Eragon205 bitches love parabolas

[xstaticxstatic]

i have to go to summer school cuz of the stupid parabola shit -_-'

[riashadbro]

maths kills social life, no doubt about it ....

[KJames228]

@riashadbro "maths" kills social life, no doubt about it ....

[laxm0nkey]

i dont even listen in class, i just get on youtube :D

[clarewomack]

@twirmd Rainbows are definitely circles...

[LoDiddie]

What she said...

[MrIndestructible29]

I hate her voice

[12captainamazing]

noob

[razzystar678]

wait....why did you just subtract the 7, out of 3.7 and not the entire term of 3.7? since when can we decide what parts of a term we can subtract? what the hell???

[SweetEnvy010]

@razzystar678 because you would want to get the 'x' by itself on one side

[TheVenusRising]

The scariest part is that we have been working out formulas and graphing parabolas and yet I have never seen the formula presented here in my life? Why do teachers miss so many steps???? Why is it that I bump into this equation on Youtube and never in my math class???

[kidasterorig111]

Isn't it ironic how the question being answered in this vid is the same question in my homework.

:P

[Toronto2245]

To all you that say parabola's are hard.. Wait till you get physics! AH!

[Arcticsource]

Wow, the guys in my class cant teach this, neither can my teacher..

[alitadada]

=*= i do understand it very well, nice job mam. i do like this one....^_^

[alitadada]

=*= i do understand it very well, nice job mam. i do like this one....^_^

[kkkkaaatte]

NOT HELPFUL

[Kiljan137]

parabolas make me so damn frustrated. the book that i have doesn't even explain it properly they keep pulling these numbers out of their ass and its driving me crazy. and now my hands are sweaty and i don't want to do homework anymore. WHY CAN'T I HAVE SUMMER TOO?

i hope the person that wrote my book didn't get paid for it because it SUCKS.

[BrabusCLSRocket63]

fuck you

[MyLlamaDrama]

WTF.

[darthfrodo915]

math as a required course is simply to give useless officials jobs not only in the marketing and sales of bullshit material, but in securing jobs for over paid reps in both schools and colleges. The majority of teachers get screwed and no one gets screwed more then the student. Some 1 is getting rich at your expense, in so many ways. Hey dont believe me look it up yourself.

[Matthew2400]

My maths teacher makes maths seem so complicated and hard but this youtube video makes it seem so simple and easy.

[tommytopspin]

just remember all the equations and ur fine (:

[gorzhole]

who needs to know this shit where is this applied to life

[PrairieFire8]

@gorzhole I agree! So much of what we learn in school is bullshit. But, we have to do it...

[twirmd]

@gorzhole They're common in physics.

Also, there are all kinds of natural occurrences that are parabolas, like rainbows.

[Canekind]

@twirmd why would you want to measure the quadratic curve of a rainbow also how you cant just take a ruler to that bitch and be done with it

[twirmd]

@Canekind Rainbows make me hard

[88pie88]

this is why im 5 weeks behind on my math.........

[infinitebeenie]

This is NOT helping me at all. It's like hella more confusing than class.

[FELiCiANO0312]

damn i got parabolas faster on youtube then how the teacher explains wow thank you!!!!

[drummr09]

@FELiCiANO0312 my math teacher sucks also...

[krazydamnklown]

It's 5AM and I cant find what I'm looking for, but this looks painful haha. Can't wait till I start doing this.

:[

[xxSeaTownTrout]

i hate hate HATE the Cartesian coordinate system. I dont even get a line's equation and now i have to learn about this crap. yes it is crap till i find a use for it other then passing math. and i do math online so i cant just ask a teacher. god i feel like im going to have to drop out because im so stupid.

[ChAiNReAcTiOnBG]

lmao... I actually have a teacher wiht the exact same voice this semester....so I am actually kinda used to it by now xD xD

[infinitebeenie]

I sure feel bad for you! Lol, Why couldn't the video TRY to make it a tad less...monotone? Zzzz...I bet you bring a lot of coffee to class.

[bluemagictube]

This was very badly explained.

[GuckNichtWeg]

nice vid. thanks guys

[asicaval]

Pathetic voice! omg can do better than this

[musicianguy654]

damnit parabolas suckass

[ike1218CA]

2 things wrong in this video:

1- the real quadratic fonction with H and K is "F(x) = a(x-h)+k"

2- the square root of 14 isnt 3.7, so in a mathematical language "square root of 14" is way more precise then saying "3.7"

the real answer to the X intercept is: ± "square root of 14" - 7 = X

[ike1218CA]

@ike1218CA "F(x) = a(x-h)²+k" SORRY LOL :)

[yellowchairreviews]

And to correct your corrections:

1. The formula given in the video is equivalent.

2. You're right, it isn't. But it was stated as an approximation in the video.

[trevrcross]

I'm glad I wasn't the only one who thought her voice was annoying.

[neypus]

5 stars. voice was annoying but you just have to learn to IGNORE it.

[Toronto2245]

FUCK I HATE PARABOLAS

[Dz3no2]

i hate the bitches too.....lol

[Dz3no2]

i hate the bitches too.....lol, i think its becuase they never stopppppp

[AngryLlamaz]

sounds like the white connie chung.. want to stab a pencil in her eyee

[corson8]

holyyyyyyyyyyy shit that is annoying aghhhhhhhhhhhhhhhhhhhhhhhhhhhh­h

[deadslutbluewater]

i think i just discovered how the human brain was designed, and the minds capability to experiences the universe is limited to theoretical parabola that is the minds " cpu". if i can figure the math to explain this, i will there for prove that there is a obvious mathematical scientific design of the human mind

[DEdesigns57]

elborate

[ROFLFTW88]

Very nicely explained, so much better than sitting in class trying to figure it out :P . 5 stars !!

[mroxen90]

i think this video help us a lot...dont ya think so?

nice xplanation...

[stookieeye]

I agree wuth the kid below me

Her voice is so annoying

OMG my regents are tommorrow

How is my little eigth grade brain going to handle this

giggity....

[Leeches93]

My god, I can't even finish this video cause er voice is sooooo fucking annoying

[teddybigbass]

....Squaired...Im a robot... LOl

[Tigercatsprr]

i whacked off to this

[iReece07]

hahahahahaha!

[kyleisah303]

LMFAO!!! xD

[vampySARAH]

there is nothing wrong in her voice....!!!!!!!

[TheTeachaSehGaza]

this shit will haunts me in college

[DrIntrebec]

actually it should be +7 not negative seven

[dutto75man]

yeah its actually -7 because of the nature of the formula

[BelligerentAuthority]

What do you even use these for?

[Snakez19]

and where would you be from?

[clanOT]

no seriously, i listened to the whole clip. for british people it sounds patronising to us when sentences end with a y pronounces wh-eyeeeee

[Snakez19]

your talking in fragments, who don't you like, American Accent of British Accent?

and where are you from?

[tekelvin18]

what's wrong having an English accent?? duh!!

[anarchyblessed]

Hey douche. You are FUCKING annoying. There's so many different accents in ANY language. And if my American accent is annoying well hey, FUCK THE FUCK OFF. = )

[Noobssuckass300]

yea tell that shit to those mothafuckaz

[Jestic1e]

Yeah it's useful, i'm going to subscribe to your videos lol

[hacksign000]

the x intercept part is a bit confusing...

[davidiscoolerthanu]

I kind of got confused and lost at the x intercept part but otherwise a very helpful video

[pnoyguitar]

OMG...THANK YOU!!! This video is very useful..please don't remove. It helped me to understand how to graph. I'm studying College Algebra through CLEP test. Thanks. I will definitely subscribe...5 plus plus plus stars.. =D

[safdarwestend]

U GUYS R GREAT, IM GOING TO SUSCRIBE!!!

[fiberkanin]

yet another useful video! ^^