document.write( "Question 980394: determine whether each relation is a function\r
\n" ); document.write( "\n" ); document.write( "{(0, 0), (9, 3), (4, 2), (4, 2), (9, 3)}\r
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\n" ); document.write( "\n" ); document.write( "Yes? right?
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Algebra.Com's Answer #601532 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "If you have two or more ordered pairs where the abscissas are equal but the ordinates are different, then the relation is NOT a function. Otherwise it is a function.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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