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Mathematics 16 Online
OpenStudy (anonymous):

Please help with last two review questions for upcoming exam!

OpenStudy (anonymous):

These are the last two review questions to prepare for the upcoming exam. I would greatly appreciate any and all help: http://imgur.com/SVtrFak

OpenStudy (anonymous):

Figured it out. Nonetheless, thanks to those who considered offering help.

OpenStudy (anonymous):

y=x^2+10x-15 =x^2+10x+(10/2)^2-(10/2)^2-15 =(x+5)^2-25-15 =(x+5)^2-40 vertex is (-5,-40)

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