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Which of the following is NOT a function?

a(2, 1), (4, 3), (6, 5), (8, 7)

b (2, 1), (4, 3), (6, 5), (8, 5)

c (2, 1), (4, 3), (6, 5), (2, 7)

d (2, 1), (4, 1), (6, 5), (8, 7)

User Roschu
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1 Answer

1 vote

Answer:

B

Explanation:

User Talissa
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