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iwanttogotostanford
 one year ago
Determine
iwanttogotostanford
 one year ago
Determine

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iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0dw:1443540278601:dw

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0thats a parabola sorry it was hard to draw

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0@Nnesha @pooja195

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0PLEASE HELPPPP @Nnesha

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm y=a(xh)^2+k\] vertex form where (h,k) is the vertex point so substitute (h,k) for (2,4)

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0I did that and i got y=a(x+2)^24 @Nnesha

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1right the leading coefficient makes the graph wider or skinnier or turn up and down (depends on the sign ) if a is negative then it opens down

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0but i am confused on which one my answer will be

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1why ?? you already got the equation

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0I'm thinking A?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1leading coefficient is a

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0because where does the "a" i the equation go? and then how do i tell if it is negative or not

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0because i got y=a(x+2)^24 and the closest one to that is A

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm y=a(xh)^2+k\] vertex form a outside the parentheses

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\(\color{blue}{\text{Originally Posted by}}\) @Nnesha right the leading coefficient makes the graph wider or skinnier or turn up and down (depends on the sign ) if a is negative then it opens down \(\color{blue}{\text{End of Quote}}\) read this

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0but its going up?

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0but it opens down...

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\(\color{blue}{\text{Originally Posted by}}\) @iwanttogotostanford because i got y=a(x+2)^24 and the closest one to that is A \(\color{blue}{\text{End of Quote}}\) right you got this now look at first option both are the same or not ?

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0no, because it i missing the A

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1well look at option A there is +4 but in ur equation it's 4

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0ah ok so it would be option D @Nnesha

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right and bec the graph opens down that's how there is negative sign

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0okay, thank you

iwanttogotostanford
 one year ago
Best ResponseYou've already chosen the best response.0can i ask you another graph question with a new problem please?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1i'll try not sure i'm not good at graphing stuff
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