Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (markkboyy):

what is the vertex of function x^2 -7x-18=0

OpenStudy (markkboyy):

OpenStudy (marcelie):

formula of vertex |dw:1466982841790:dw|

OpenStudy (marcelie):

identify whats ur a and b and c

OpenStudy (marcelie):

|dw:1466982878360:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!