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Mathematics, 25.01.2021 22:10 candlelight45
Which of the following relations is a function?
O A. {(- 1,-4), (-1,0), (- 1,5), (- 1, 7), (- 1,9)}
OB. {(-2,-4), (- 1, 7), (1, - 1), (1, 1), (3,9)}
OC. {(-4,9), (-3, 1), (-2,3), (-2, 12), (0, 6)}
OD. {(0, - 4), (1, - 4), (2, 4), (3, 4), (4, - 4)}
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Which of the following relations is a function?
O A. {(- 1,-4), (-1,0), (- 1,5), (- 1, 7), (- 1,9)}...
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