document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1054582>Question 1054582</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which of the following relations are functions?\r<BR>\n" );
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document.write( "y = x + 2<BR>\n" );
document.write( "x = y + 2<BR>\n" );
document.write( "x + y = 2 </SPAN>\n" );
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document.write( "All three are functions. </SPAN>\n" );
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