document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=908440>Question 908440</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How could you use the x-intercepts to find the coordinates of the vertex, the x intercepts are -3 and -1. I know x=-1 for the vertex which I found when y=0 in the table of values. I don't know how to find what y equals in the vertex I already know it equals -8 by graphing. (Quadratic relations of the Form y=a(x-r)(x-s))  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551031 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=551031\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> http://www.algebra.com/algebra/homework/Functions/Functions.faq.question.189666.html </SPAN>\n" );
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