Question

sorry I couldn't post this on my other post but like I said, if you could help with at least 1 problem then thats enough :)

solve
$-6\ \textgreater \ x^{2} +4x$


put the following in vertex form:

$y=x^{2} -4x+9$


$y=3x^{2} -6x+15$


$y\geq x^{2} +5x+6$

Answer 1

hi

i have attached your answer

sorry i solved only one question.

hope it helps...