document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1070565>Question 1070565</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the equation of the tangent line for \r<BR>\n" );
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document.write( " y=x^3-3x+1\r<BR>\n" );
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document.write( " at point (2,3) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #685607 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=685607\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The derivative of x^3-3x+1=3x^2-3<BR>\n" );
document.write( "When x=2, the slope is 9.<BR>\n" );
document.write( "point slope formula at (2,3) with slope 9 is y-y1=m(x-x1), m the slope and (x1,y1) the point<BR>\n" );
document.write( "y-3=9*(x-2)<BR>\n" );
document.write( "y=9x-15<BR>\n" );
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