document.write( "Question 899892: Decide whether the relation is a function.\r
\n" ); document.write( "\n" ); document.write( "{(1, -9), (3, 7), (4, -2), (8, -2), (11, 4)}
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Algebra.Com's Answer #545645 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "{(1, -9), (3, 7), (4, -2), (8, -2), (11, 4)}
\n" ); document.write( "Ordered pairs(x,y)(4, -2), (8, -2), , 4 and 8 have same y-values.
\n" ); document.write( "relation a function? NO
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