document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=810134>Question 810134</A>: <I><SPAN STYLE=\"word-break: break-all;\">  How do I put x^2+20x+103 in vertex form? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #487975 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=487975\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> parabola<BR>\n" );
document.write( "focus | (-10, 13/4)~~(-10, 3.25)<BR>\n" );
document.write( "vertex | (-10, 3)<BR>\n" );
document.write( "semi-axis length | 1/4<BR>\n" );
document.write( "focal parameter | 1/2<BR>\n" );
document.write( "eccentricity | 1<BR>\n" );
document.write( "directrix | y = 11/4<BR>\n" );
document.write( "y=x^2+20x+103<BR>\n" );
document.write( "y= a(x-h)2+k <BR>\n" );
document.write( "(h,k) is the vertex \r<BR>\n" );
document.write( "\n" );
document.write( "y=(x+10)^2+3 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );