document.write( "Question 1159994: Go out in the \"real world\" and find some relationship that illustrates the concept of a function. Write a description of this relationship explaining why you think this fits the mathematical definition of a function \n" ); document.write( "
Algebra.Com's Answer #783145 by ikleyn(52778)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The number of the sold same type items and a profit.\r
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