document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=572883>Question 572883</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me graph the following equation, find the relative minimum and maximim, increase and decrease for f(x)=14+21x-2x^2+3x^3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #368633 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5399)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=368633\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I suppose you have been learning about derivatives and know that the derivative of your polynomial function is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21-4x%2B9x%5E2 ALIGN=MIDDLE  ALT=\"21-4x%2B9x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "That derivative has no zeros; it's always positive.<BR>\n" );
document.write( "The function increases continuously. There is no relative maximum or minimum </SPAN>\n" );
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