document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=410756>Question 410756</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)= 6sinx + 4cosx<BR>\n" );
document.write( "What is the derivative of f(x)?<BR>\n" );
document.write( "What is the derivative of f(5)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #288775 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=288775\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If f(x)= 6sinx + 4cosx<BR>\n" );
document.write( "What is the derivative of f(x)?<BR>\n" );
document.write( "f'(x) = 6cos(x) - 4sin(x)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "I assume you mean f'(5):<BR>\n" );
document.write( "f'(5) = 6cos(5) - 4sin(5)<BR>\n" );
document.write( "f'(5) = 6*1.7020 - 4*-0.9589<BR>\n" );
document.write( "f'(5) = 14.048<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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