document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=958383>Question 958383</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which sets of ordered pairs represent y as a function of x?<BR>\n" );
document.write( "A.{(-8,2),(0,5),(1,-5),(-4,7)}<BR>\n" );
document.write( "B.{(5,7),(-7,3),(-6,3),(2,7)}<BR>\n" );
document.write( "C.{(-3,4),(1,2),(-3,5),(6,2)}<BR>\n" );
document.write( "D.{(1,4),(-1,4),(2,7),(-2,7)}<BR>\n" );
document.write( "E.{(5,4),(2,3),(1,1),(2,4)} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #585799 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=585799\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For each x value, only one y value allowed.<BR>\n" );
document.write( "True for A, B, D - Function of x.<BR>\n" );
document.write( "False for C (-3,4) and (-3,5)- Not a function of x.<BR>\n" );
document.write( "False for E (2,3) and (2,4) - Not a function of x.<BR>\n" );
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