document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1056094>Question 1056094</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine if the following relation is a function.<BR>\n" );
document.write( "6x+3y=18 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #671287 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=671287\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6x+3y=18 <BR>\n" );
document.write( "3y = 18-6x<BR>\n" );
document.write( "y = 6-2x<BR>\n" );
document.write( "so when x = 0<BR>\n" );
document.write( "y = 6-0 = 6<BR>\n" );
document.write( "when x = 1<BR>\n" );
document.write( "y = 6-1 = 5<BR>\n" );
document.write( "when x = 2<BR>\n" );
document.write( "y = 6-2 = 4<BR>\n" );
document.write( "There is only one y point for every x point, so this is a function<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=addingup&illustration_name=function.JPG\"> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );