document.write( "Question 1117047: One of the tables represents y as a function of x. Which table is it?\r
\n" ); document.write( "\n" ); document.write( "A. x - -8,-11,-14,-8
\n" ); document.write( " y - -4,-7,-10,-13\r
\n" ); document.write( "\n" ); document.write( "B. x- -17,-11,-14,-17
\n" ); document.write( " y- -4,-7,-10,-13\r
\n" ); document.write( "\n" ); document.write( "C. x- -8,-11,-14,-17
\n" ); document.write( " y- -4,-7,-4,-13
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Algebra.Com's Answer #732039 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
A function can have two different x s for the same y but it cannot have two different y s for the same x
\n" ); document.write( "A and B don't work.
\n" ); document.write( "C does. The same y has two different x s, and that is allowed.
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