document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=32146>Question 32146</A>: <I><SPAN STYLE=\"word-break: break-all;\"> this is from a worksheet covers 10.7 10.8 chp.11<BR>\n" );
document.write( "if f(x)= 4/x-2 and g(x)=3/4x, find (f o g )(x), (g o f)(x), and the domain     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #18653 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=18653\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'll do one; you do the other:<BR>\n" );
document.write( "f(g(x))= f((3/4)x)=4/[(3/4)x - 2]<BR>\n" );
document.write( "Domain? <BR>\n" );
document.write( "(3/4)x-2 cannot be zero.<BR>\n" );
document.write( "So, if (3/4)x-2=0<BR>\n" );
document.write( "        (3/4)x=2<BR>\n" );
document.write( "          x=8/3<BR>\n" );
document.write( "So, the Domain is all real numbers except x=8/3<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );