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Which of the following sets does NOT represent a function. O {(1,9), (-1,-9),(2,9), (-2, -9) } O {(1,-9), (2,-5), (-1,9), (-2,5)} O {(1,9) (-1,5), (2, -9), (-2,-5) } O {(1,9), (1,-9), (2,5),(2,-5) }
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Which of the following sets does NOT represent a function.

O {(1,9), (-1,-9),(2,9), (-2, -9) }
O {(1,-9), (2,-5), (-1,9), (-2,5)}
O {(1,9) (-1,5), (2, -9), (-2,-5) }
O {(1,9), (1,-9), (2,5),(2,-5) }

User Alan Thomas
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1 Answer

11 votes

Answer:

last one, the same X cant have more than one Y.

User Feroz Khan
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