Which relation is a function?

A. { (1, - 1), (-2, 2), (-1, 2), (1, - 2) }

B. { (1, 4), (2, 3), (3, 2), (4, 1) }

C. { (1, 2), (2, 3), (3, 2), (2, 1) }

D. { (4, 2), (3, 3), (2, 4), (3, 2) }

Question

Kaley

16 May, 14:45

+1

Answers (1)

Know the Answer?

Krista Mcconnell · Answer 1

The correct answer is B. The reason being is because none of the x-axis numbers repeated

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