document.write( "Question 1021321: Why is the set of ordered pairs not a function? (0,4),(-2,2),(0,0) \n" ); document.write( "
Algebra.Com's Answer #637064 by josgarithmetic(39623)\"\" \"About 
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(indepenentVariable, dependentVariable)\r
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\n" ); document.write( "\n" ); document.write( "You want no more than one occurrence of each independent variable; otherwise, the set of points not function. Your set of points has TWO dependent values for the same independent value and this is why your set of points is not a function.
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