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anonymous
 one year ago
The vertex of this parabola is at (3,6). Which of the following could be it's equation?
A. y=3(x3)^26
B. y=3(x+3)^26
C. y=3(x3)^2+6
D. y=3(x+3)^2+6
anonymous
 one year ago
The vertex of this parabola is at (3,6). Which of the following could be it's equation? A. y=3(x3)^26 B. y=3(x+3)^26 C. y=3(x3)^2+6 D. y=3(x+3)^2+6

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Haseeb96 , @sourwing , @ybarrap

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Go read your algebra book. Seems like you still haven't fully grasp the concept

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1what do you think which one is correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1434836286187:dw

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2Which quadrant is this parabola in?

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2This will tell you the signs for h and k what's the sign for h ? what's the sign for k?

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1@ybarrap he is correct

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2$$ y=a(xh)+k $$ So what do we have now if we put in those signs?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which points are h and what are k again?

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2h is what moves this parabola left and right and k moves it up and down

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2Close h is associated with x and k is associated with y change $$ y=3(3)^2+6 $$ to $$ y=3(\color{red}{x}(3))^2+6 $$

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.2that's right, negative times a negative gives you a positive

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1because (h,k)=(3,6) when we will put them in this equation y=3(xh)^2 + k we will get y=3(x  (3) )^2 + 6
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