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TRAVEL The cost for cars entexing President George Bush Turnpike at Beltine road is given by the relation. x=0.75, where x is the dollar amount


TRAVEL The cost for cars entexing President George Bush Turnpike at Beltine road is given by the relation. x=0.75, where x is the dollar amount for entrance to the toll road and y is the number of passengers. Determine if this relation is a function. Explain.


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