Question

Which set of coordinates is NOT a function?
O {(5,5), (3, 9), (2, -1), (5, 8)}
O {(2,5),(3,9),(4, -1), (5,9)}
O {(-2,-5).(-3,5),(4,-5), (5,5)}

Answer 1

Answer:

O {(-2,-5).(-3,5),(4,-5), (5,5)}

Step-by-step explanation:

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