Key features of quadratic functions

[@BellainBooks]

I’m a sophomore in Algebra 2 in an austin area school. I was struggling with this concept and this video helped me tremendously thank you!!!

[@lunchmind]

I am subbing for an 8th grade Math class tomorrow. Thank you so much for this instructive ,informative video. May you be well rewarded for sacrificing your free time for us.

[@BasilJ13]

Great instructional video. It really helped my son understand the topic a little better. You covered all the topics his teacher taught, but he seemed to grasp with your explanation. I also appreciated you covering multiple ways of documenting the answers. Great job!

[@aryanrayana8065]

It all clicked in a matter of 7 mins rather than 2 hours with my teacher! Thanks!

[@litledevel15]

Thank you, thank you, thank you so much. I was having an issue with how to determine what is increasing or decreasing and you just made the light go off. Thank you from a student cramming for his test the night before... Aghahaha

[@ameliapulliam3181]

thank you it’s difficult to understand math through weighting’s so it really helps me to have you explain in step by step thank you (i’m in quarintine)

[@Jacob_DSRM]

I wish there were more teachers like you, thank you :)

[@tahmidyasar1112]

Your teaching is as beautiful as you.Thank you very much.

[@saiigeakyra]

Very good! Better explanation than my algebra 1 teacher! My teacher made it look and sound so complicated but you made it way easier for me to understand.

[@jeremiiiaahh]

Thanks you so much, my math class just got switched to a more higher class and my new teacher handed me so much work that I didn’t understand but thanks too you I get it ^_^

[@trevorkellar4348]

A very quality video that made me wonder about Octatic functions??? I am super pumped for my first video!!! Bruh im dead

[@alwaysabbie2555]

Trevor Kellar most definitely wish she was my math teacher

[@jesseford6223]

Thank you so much. This is very helpful and you explained it in a way that is very easy to understand.

[@ace6285]

I did really enjoy this video. Thanks so much.

[@DDsBricks]

THIS HELPED SO MUCH!!!

[@sajneelnaicker5752]

Hi please replace my math teacher. This is so amazing and helped me so much ! Thank you !

[@MrTjisbatman]

Solid presentation! I thought that it was funny that your frustration of having to be at school seeped through a little. :)

[@Googleaccounty]

Thank you so much Ma'am for your such a detailed video on this chapter , i learned alot of things about it , keep making more videos we will support you

[@crusingdestiny6026]

Thank you so so so much!!!!!!! I have been having an issue learning this for over a year, and from four people trying to teach me how, you were able to explain it and make it stick. Thank you thank you thank you!!!!

[@ingriddouglas408]

Yes, I did enjoy this video. Very helpful.

[@rambinay999]

Nice teaching.. best one thanks

[@kaavyamenon2600]

very good!!! please continue making more videos

[@Mosipho.jpgofficial]

Aaaaa thank you this really helps with online school

[@dylanmontgomery7872]

Thanks this helped me during my math class today

[@chirikaoritakuku5818]

You are a good teacher, i understand now thanks!!

[@RaJ100percent]

I know this is like a year later since you last posted lol but can you post more key functions such as key functions of a linear function etc. Thanks and Great Vid

[@sashahernandez6239]

lmao thanks , this helped SO MUCH , im finally not confused

[@sadaff5869]

Please do more video you so helpful thank you so much 😊

[@hueydesoto196]

Great explanation. Good video!

[@AE-is4rj]

beside your good teaching, you look very beautiful!

[@Dan-ei2be]

Awesome explanation!!!

[@edwinalexander1170]

And for good explanation to make it clear regarding the solution of this quadratic equation is that always wherever the parabola cuts the X that is where you get solution to quadratic equation and line of symmetry is obtained by taking X = -b/2a, so if you substitute the values of a and b you get X= -1 that is the line symmetry. And the parabola opens upwards because the coefficient of x2 is positive. If it is negative the parabola opens downwards.

[@lonelywolf140]

Thank you for your video, super helpful!

[@venkataramanaraogarimella3082]

Very helpful tutorial.Thank you.

[@caitlynmcdonnell7287]

This just saved my algebra II grade. My teacher is terrible and explaining but you made it so easy!

[@ferdinandustandi8522]

Well explained...thanks.

[@robbie-lt5wu]

This video helped me a lot thank you very much

[@shuminchen815]

very clear explanation. Thank you !

[@super-hero8279]

You saved me ! Thank you.

[@nyah.4857]

this helped a lot , thank you

[@thohoang2502]

I love really your explanation

[@rajeshchauhanchauhan486]

very good effort

[@kirtanpatel8234]

Very very much thankyou mam.

[@judeah8893]

her entrance though

[@brennesun5895]

Bravo bravos

[@oareanthony3940]

This is helpful

[@pranavm.9513]

gracias

[@ethanrehley5685]

Yes

[@uphittem]

Bloody legend

[@judeah8893]

i am woke now, tysm :)

[@SaimKhan-xj5um]

haha 4 dislikes,must be some jealous girls lolzzz

[@SaimKhan-xj5um]

what?

[@jeanpaulcoiron6607]

good video. thanks

[@dankestly1774]

*Internal screaming intensifies*

[@Andy-zt5xg]

TYSM!!!!!!!!!!

[@valeriamoran4640]

Amazing!!!!

[@merhawitbiniyam2441]

This helped me a lot, thank you!!!!!!!! =)

[@edwinalexander1170]

Sister I don't agree with you on Range, because you were supposed to have made X the subject of the formula using general equation of quadratic and finally get X= -1+/- √(4-y) then test any value of y whether you will get values of X without getting any complex number, and you will see from there Range should have been at most 4. So don't check on the parabola to assess range for that case.

[@sommyibemezie8000]

Thanks so much. Just what I needed to know for my upcoming exam.