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Thursday, December 9, 2010

Definition of a Relation

Ist variable paired with one or more values of the second variable. (x.y)
(1,3), (1,5)
Ex. The change you recieve for buying a $.65 soda depends on how much you gave the vending machine. x .65 .70 .75 1.00 5.00
y 0 .05 .10 .35 4.35

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