How do I get
y<-6x^2+7x+3
into
y=a(x-h)^2+k
form using completing the square.
(b/2)^2
In your case, b is 7.
Plug in that value and forget +3 for the moment.
Factor. Then add 3. And simplify.
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(b/2)^2
In your case, b is 7.
Plug in that value and forget +3 for the moment.
Factor. Then add 3. And simplify.