document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1166758>Question 1166758</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the function f, construct and simplify the difference quotient <BR>\n" );
document.write( "f(x + h)-f(x)<BR>\n" );
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document.write( "    h\r<BR>\n" );
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document.write( "f(x)=7x^2 +3x<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 #791290 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=791290\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x+h)=7(x^2+2xh+h^2)+3(x+h)=7x^2+14xh+3x+3h+h^2)<BR>\n" );
document.write( "f(x)=7x^2+3x<BR>\n" );
document.write( "subtract and have the numerator of 14xh+3h+h^2<BR>\n" );
document.write( "divide by h<BR>\n" );
document.write( "and have 14x+3+h<BR>\n" );
document.write( "(and as h goes to 0 have 14x+3, which is the derivative) </SPAN>\n" );
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