document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1128075>Question 1128075</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have a table with<BR>\n" );
document.write( "f(x): <BR>\n" );
document.write( "x: 0,3,1,7<BR>\n" );
document.write( "y: 2,0,4,0\r<BR>\n" );
document.write( "\n" );
document.write( "I need to answer these questions about the table. <BR>\n" );
document.write( "a) Determine the value of f(3) <BR>\n" );
document.write( "b) Solve f(x)=2 <BR>\n" );
document.write( "c) Determine f^-1(4) <BR>\n" );
document.write( "d) Determine if f^-1 is a function.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #744548 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=744548\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) is f(3) for a and when x=3, f(x)is 0.<BR>\n" );
document.write( "f(x)=2 when x=0<BR>\n" );
document.write( "inverse function when function is 4 is x=1<BR>\n" );
document.write( "f^-1 (4)=1<BR>\n" );
document.write( "f^-1 is NOT a function, for there are two values of y, 0, that have different x values.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );