document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=285589>Question 285589</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write a function that models the variation.<BR>\n" );
document.write( "{x=3 & y=12} if z=2 <BR>\n" );
document.write( "z varies directly with y and inversely with x.\r<BR>\n" );
document.write( "\n" );
document.write( "I tried this problem, and came up with the equation,<BR>\n" );
document.write( "z=(1/18y)/x<BR>\n" );
document.write( "Is this correct? If not, how do I solve this problem?<BR>\n" );
document.write( "Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #206997 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=206997\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write a function that models the variation.<BR>\n" );
document.write( "{x=3 & y=12} if z=2 <BR>\n" );
document.write( "z varies directly with y and inversely with x. <BR>\n" );
document.write( "I tried this problem, and came up with the equation,<BR>\n" );
document.write( "z=(1/18y)/x<BR>\n" );
document.write( "Is this correct? If not, how do I solve this problem?<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "z = ky/x<BR>\n" );
document.write( "2 = 12k/3<BR>\n" );
document.write( "k = 1/2<BR>\n" );
document.write( "--> z = y/2x<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );