document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1164290>Question 1164290</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the relation A= {(5,2), (7,4),(9,10),(x,5)}. Which of the following values for x will make relation A function , and explain why you chose your answer?  </SPAN>\n" );
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document.write( "It's a function if there are not two different y values for the same x value.<br><BR>\n" );
document.write( "So any value of x except 5, 7, and 9 will make the relation a function.<br><BR>\n" );
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