Posted by Riana on Monday, January 28, 2013 at 5:46pm.
point of symmetry?
2(x7)(X+3)
and vertex?

math  Steve, Monday, January 28, 2013 at 6:08pm
This is a parabola. The axis of symmetry is midway between the roots, or the line
x = 2
There is no point of symmetry, just an axis.
The vertex is at (2,50)

math  Riana, Monday, January 28, 2013 at 6:22pm
but the anwer is (3,0)(7,0)
how can i get that?
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