document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=437256>Question 437256</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sorry this is calculus....I really need help.\r<BR>\n" );
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document.write( "Find critical points and inflection points and all local extrema for the  given y = x^3/3 – x^2/2 – 2x + 1/3.  Then sketch the function.\r<BR>\n" );
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document.write( "Thanks in advance!<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #302440 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=302440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = x^3/3 – x^2/2 – 2x + 1/3<BR>\n" );
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document.write( "y' = x^2 - x - 2 = 0<BR>\n" );
document.write( "Extrema at x = -1 and x = 2<BR>\n" );
document.write( "Sub for -1 and 2 to find the points.<BR>\n" );
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document.write( "y'' = 2x - 1<BR>\n" );
document.write( "Inflection at x = 1/2<BR>\n" );
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document.write( "dl the FREE graph software at <BR>\n" );
document.write( "http://www.padowan.dk<BR>\n" );
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