Solve the application.The total amount of money paid for a phone bill by a company at the end of certain months is shown in the table. Using the table, write a set of ordered pairs that defines this function. 

A. {(1, 4, 7, 9), (200, 166, 269, 234)} 
B. {(1, 200), (4, 166), (7, 269), (9, 234)}
C. {(200, 1), (166, 4), (269, 7), (234, 9)}
D. {(1, 4), (7, 9), (200, 166), (269, 234 )} 


Answer: B

Mathematics

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