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abbie1
Group Title
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rewrite y = x2 + 14x + 29 in general form.
Rewrite y = 3x2  24x + 10 in general form.
 one year ago
 one year ago
abbie1 Group Title
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Rewrite y = x2 + 14x + 29 in general form. Rewrite y = 3x2  24x + 10 in general form.
 one year ago
 one year ago

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slaaibak Group TitleBest ResponseYou've already chosen the best response.1
Is the general form y = a(xb)2 + c ?
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
I think it's y=a(xh)^2+k but im not sure
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
im just not sure what the variable equal?? @slaaibak
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
Cool, i'll walk you through it
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
I just need to know what to plug in. like what does k and h equal??
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
@slaaibak????????
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
Let's start with the first one: y = x2 + 14x + 29 The key to doing this, is by completing the square for x: y = x2 + 14x + 29 Now add 49 and substract 49, because 49 = (14/2)^2 y = x2 + 14x + 49  49 + 29 but, x2 + 14x + 49 = (x+7)^2 so y = (x+7)^2  30 so h=7, k = 30
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
sorry, k = 30
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
thank you!!!
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
Sorry, I made a mistake haha. y = (x+7)^2  20 so h = 7 and k = 20
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
so is the whole equations supposed to have exact numbers? where do i plug in x^2 14 x and 29?
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
read what I did. It explains everything. You just transform the equation.
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
im so confused i meant i needed the form with the correct numbers but are you solving for the actual value?
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
I'm not solving anything.... I have the correct form. y = (x+7)^2  20
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
You said h=7?
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
yes, but I'm just showing how the general form relates to what I got. Nevermind. Just look at the answer: y = (x+7)^2  20
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
could you show me how do the second one? i am still so confused. Sorry, thank you.
 one year ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.1
y = 3x2  24x + 10 First factor out the 3: y = 3(x2  8x + 10/3) add and subtract: (8/2)^2 = 16 y= 3(x2  8x + 16  16 + 10/3) Try to go further from here
 one year ago

abbie1 Group TitleBest ResponseYou've already chosen the best response.0
nvmd thanks anyway
 one year ago
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