9. Which relation represents a function?

A. { (-1, 3), (0, - 1), (1, 3), (2, 5) }

B. { (1, - 1), (-1, 0), (1, 1), (3, 2) }

C. { (5, - 1), (3, - 1), (4, 1), (5, 2) }

D. { (-4, 2), (1, - 2), (0, 0), (1, 1) }

Question

6 February, 05:18

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Omar Mcdonald · Answer 1

Your answer is A due to there are no similar numbers in the whole equation of A in the x spot (x, y)

9. Which relation represents a function?A. { (-1, 3), (0, - 1), (1, 3), (2, 5) }B. { (1, - 1), (-1, 0), (1, 1), (3, 2) }C. { (5, - 1), (3, - 1), (4, 1), (5, 2) }D. { (-4, 2), (1, - 2), (0, 0), (1, 1) }