document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=544092>Question 544092</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of a rectangular patio is given by the equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y=-x%5E2%2B10x%2B200+ ALIGN=MIDDLE  ALT=\"+y=-x%5E2%2B10x%2B200+\"   DISABLED_style= \"max-width:90%; height:auto;\" > where x is measured in feet. Find the maximum area of the patio.<BR>\n" );
document.write( "Please help me with this! I've been struggling with it for the past half hour </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #355025 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=355025\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  y=-x^2+10x+200<BR>\n" );
document.write( "max at x=5<BR>\n" );
document.write( "y=225<BR>\n" );
document.write( "get the vertex </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );