document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1044674>Question 1044674</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the slope over the interval [0,4]<BR>\n" );
document.write( "Y=(X^3)-2x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #660165 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=660165\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the slope over the interval [0,4]<BR>\n" );
document.write( "Y=(X^3)-2x<BR>\n" );
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document.write( "f(x) = x^3 - 2x<BR>\n" );
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document.write( "f(4) = 64 - 8 = 56<BR>\n" );
document.write( "f(0) = 0<BR>\n" );
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document.write( "(56 - 0)/4 = 14, the slope of the line between the 2 points.<BR>\n" );
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document.write( "The slope at any point is 3x^2 - 2<BR>\n" );
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