document.write( "Question 866953: Which relation is a function?
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\n" ); document.write( "A.
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\n" ); document.write( "\n" ); document.write( "(0, –45), (–45, –13), (18, –45)
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\n" ); document.write( "B.
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\n" ); document.write( "\n" ); document.write( "(33, –11), (23, 18), (23, –9)
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\n" ); document.write( "C.
\n" ); document.write( " (8, 48), (8, 55), (9, 60)
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\n" ); document.write( "D.
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\n" ); document.write( "\n" ); document.write( "(–13, 30), (30, 19), (–13, 39)\r
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Algebra.Com's Answer #522848 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Only A.
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