document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=913602>Question 913602</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the vertex of each parabola and graph it.<BR>\n" );
document.write( "y=-x^2-x+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #554615 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=554615\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use what you learned in the earlier problem that I solved.\r<BR>\n" );
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document.write( "On the right member, factor a <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1 ALIGN=MIDDLE  ALT=\"-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and both add and subtract the missing square term of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and factorize the appropriate quadratic trinomial.  Continue working the equation into the standard form. </SPAN>\n" );
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