document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=90248>Question 90248</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine the vertex of y=xsquared-8x+22. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65507 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=65507\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Determine the vertex of y=x^2-8x+22.\r<BR>\n" );
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document.write( "Complete the square on the x-terms and keep the equation balanced:<BR>\n" );
document.write( "y = x^2-8x+(8/2)^2 +22 - (8/2)^2<BR>\n" );
document.write( "y = (x-4)^2 + 88/4 - 64/4<BR>\n" );
document.write( "y = (x-4)^ + 6<BR>\n" );
document.write( "y-6 = (x-4)^2<BR>\n" );
document.write( "Vertex at x=4,y=6\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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