document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=405071>Question 405071</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would you compare the value of -b/2a to the vertex of each parabola? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #286191 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=286191\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  the line <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-b%2F2a ALIGN=MIDDLE  ALT=\"x+=+-b%2F2a\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the axis of symmetry and goes through vertex\r<BR>\n" );
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document.write( "coordinates of the vertex are ( -b/2a, f( -b/2a)) </SPAN>\n" );
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