document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1057082>Question 1057082</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given f(x)=x/(x-1) , g(x)=(2x-4)/x find the following \r<BR>\n" );
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document.write( "a) (f•g)(0)\r<BR>\n" );
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document.write( "b) (g•f)(-2)\r<BR>\n" );
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document.write( "c) (g•g)(-3)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #672166 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=672166\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given f(x)=x/(x-1) , g(x)=(2x-4)/x find the following <BR>\n" );
document.write( "a) (f•g)(0) = [x/(x-1) * (2x-4)/x)]0 = [(2x-4)/(x-1)]0 = (-4/-1) = 4<BR>\n" );
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document.write( "b) (g•f)(-2) = [(2x-4)/(x-1)](-2) = [(-4-4)/(-2-1)] = -8/-3 = 8/3<BR>\n" );
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document.write( "c) (g•g)(-3) = [(2x-4)/x * (2x-4)/x](-3) = [(-10/(-3)*(-10/-3)] = 100/9<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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