Graphing a quadratic function in vertex form with multiple transformations

[@olivia.hath.]

who’s here because your teacher talks way to fast

[@Redditlife111]

Lmao we gotta be in the same class

[@olivia.hath.]

@@Redditlife111 RLY THO

[@masonplays53]

Im here because im doing the problems correctly and its giving me the fucking weirdest answers

[@anushkavashisth4336]

i here case my teacher talks about other shit except for math

[@RealKyteo]

Thank you. I’ve been at home because I am in quarantine. Haven’t been to school in a month and missed this whole unit. BUT NOW I GET IT! Thanks man

[@blhuiguigyigg789]

so the value of a is basically slope

[@richardwelsh3040]

slope is linear- but yeah basically.

[@MrOnionRings]

Love this guy

[@monroeranderson]

Much needed

[@sharkprisoner1909]

Lifesaver

[@Hoagie-rs1oz]

Thank you

[@Yazeem04]

Very easy explanation

[@TheG54]

yes and khan academy confused me for no reason

[@iceslice7776]

@@TheG54 khan acadamey is too long

[@alejandrohernandez-pq4wu]

@@iceslice7776 this video is a minute longer than the khan academy one…

[@Elis_veta]

I understand this but why is it when I try to graph my parabolas always go upward ? Y= -3(x+7)^2 -8 I put x=0 Y= -3(0+7)^2 -8 Y= -3 + 49 -8 Y = 38. the answer is positive Y, even though this Parabola is supposed to go downwards. Why is that ? 😭😭😭 I had test today and I answers based on written form, it Turner out to be correct (😭) How?

[@riggintromba6946]

because the part in parenthesis always switches from positive or too negative like the 7 is in the parenthesis so it turns into -7 but if -7 was in the parenthesis it would be considered just 7

[@ihappydawnz]

you are supposed to multiple the -3 with the 49 i think

[@Elis_veta]

@@ihappydawnz Yes, you're right! I was so dump I can't believed I actually passed the test 😭😭 Thank you for replying!

[@ihappydawnz]

@@Elis_veta No problem! Good luck with math :D

[@LanNguyen-vb8mr]

My teacher is just talking to herself

[@bobbigboy2008]

My life be like