document.write( "Question 368745: Does following represent a function? Explain.\r
\n" ); document.write( "\n" ); document.write( "X's: 3,4,5,-1,-2,-2
\n" ); document.write( "Y's: 5,9,12,3,0,-4
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Algebra.Com's Answer #262704 by stanbon(75887)\"\" \"About 
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Does following represent a function? Explain.
\n" ); document.write( "X's: 3,4,5,-1,-2,-2
\n" ); document.write( "Y's: 5,9,12,3,0,-4
\n" ); document.write( "----
\n" ); document.write( "Not a function, because -2 is associated with 0
\n" ); document.write( "and -2 is associated with -4.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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