document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=767741>Question 767741</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the vertex of the function x2 &#8722; 6x + 8 = 0?<BR>\n" );
document.write( "Answerz	<BR>\n" );
document.write( "(3, -1)	<BR>\n" );
document.write( "(-1, 3)	<BR>\n" );
document.write( "(2, 4)	<BR>\n" );
document.write( "(-4, 2)   <BR>\n" );
document.write( "Question 6<BR>\n" );
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document.write( "What is the vertex of the function x2 + 6x &#8722; 16 = 0?<BR>\n" );
document.write( "Answerz	<BR>\n" );
document.write( "(3, 25)<BR>\n" );
document.write( "		<BR>\n" );
document.write( "(-3, 25)<BR>\n" );
document.write( "		<BR>\n" );
document.write( "(-25, -3)<BR>\n" );
document.write( "		<BR>\n" );
document.write( "(-3, -25)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #467809 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=467809\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "The <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE x\">-coordinate of the vertex of <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f(x)\ =\ ax^2\ +\ bx\ +\ c\"> is given by:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ x_v\ =\ \frac{-b}{2a}\">\r<BR>\n" );
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document.write( "The <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE y\">-coordinate of the vertex of <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f(x)\ =\ ax^2\ +\ bx\ +\ c\"> is the value of the fuction at <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE x_v\">, namely:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ y_v\ =\ f(x_v)\ =\ a(x_v)^2\ +\ b(x_v)\ +\ c\">\r<BR>\n" );
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document.write( "Plug in your coefficients and do the arithmetic.\r<BR>\n" );
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document.write( "By the way, the word \"answers\" is spelled with an \"s\".\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "<font face=\"Math1\" size=\"+2\">Egw to Beta kai to Sigma</font><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
document.write( "<div  DISABLED_style= \"text-align:center\"><a  rel=nofollow HREF=\"http://outcampaign.org/\" target=\"_blank\"><IMG STYLE=\"max-width:80%;\" src=\"http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png\" border=\"0\" alt=\"The Out Campaign: Scarlet Letter of Atheism\" width=\"143\" height=\"122\" /></a></div><BR>\n" );
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