document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=456825>Question 456825</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what equation of axis of symmetry of a parabola if its x-intercepts are 5 and -5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #313548 by </B><A HREF=/tutors/aboutme.mpl?userid=spacesurfer><B>spacesurfer(12)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=spacesurfer><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=313548\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = 0 is the axis of symmetry. that is the equation of the axis of symmetry because the vertex occurs when x = 0. the line passing through the vertex is the axis of symmetry. since the parabola is an even function the roots -5 and 5 must fold together. </SPAN>\n" );
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