10 points pls answer! Which of the sets of ordered pairs represents a function?
A = {(1, −2), (3, −5), (5, 2), (7, 5)}
B = {(4, 2), (4, −2), (9, 3), (9, −3)}
Group of answer choices
Only A
Only B
Both A and B
Neither A nor B
Answers
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Answer:
Both a ,b
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