document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1124941>Question 1124941</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Consider the functions F(x), G(x) and H(x) described below.<BR>\n" );
document.write( "    F(x)= x&#8722;2 1+2x\r<BR>\n" );
document.write( "\n" );
document.write( "x      -1 0 1 2 3 <BR>\n" );
document.write( "G(x) 0 4 3 -1 6\r<BR>\n" );
document.write( "\n" );
document.write( "H(x)= <BR>\n" );
document.write( "{3-x   <BR>\n" );
document.write( "{-1<x<2<BR>\n" );
document.write( "         <BR>\n" );
document.write( " {7 <BR>\n" );
document.write( "{2<=x<3<BR>\n" );
document.write( "         <BR>\n" );
document.write( " { x^2 +1 <BR>\n" );
document.write( "{ 3<x<=5<BR>\n" );
document.write( "       <BR>\n" );
document.write( "Assume that the function G is invertible. Compute the following mathematical expressions. If an expression is undefined, write UNDEFINED.<BR>\n" );
document.write( "H(2) =<BR>\n" );
document.write( "(F(1))&#8722;1 = G(H(1)) =<BR>\n" );
document.write( "G&#8722;1(&#8722;1) = G(F(&#8722;1))=<BR>\n" );
document.write( "H(G(1)) = </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #741290 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13203)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=741290\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The formatting of the question is terrible.  After considerable effort, I was able to decipher the functions G(x) and H(x); but I can't tell what the function F(x) is supposed to be.<br><BR>\n" );
document.write( "Then the question you ask is for the values of \"the following mathematical expressions\".  But all I see is one big equation that says several expressions are equal to each other.<br><BR>\n" );
document.write( "So even if it were possible to figure out what F(x) is, the question that is asked makes no sense and so of course can't be answered.<br><BR>\n" );
document.write( "If you are serious about getting help with a problem, it is YOUR responsibility to present it clearly; it is not OUR responsibility to try to figure out what your question is. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );