Which of the following relations is not a function?

A.

(-6, 4), (2, 3), (-4, 1), (9, 2)

B.

(-4, 4), (2, 2), (9, 1), (-6, 5)

C.

(2, 4), (-4, 2), (2, 1), (-6, 2)

D.

(9, 4), (-4, 2), (2, 1), (-6, 2)

Question

Kenna

12 October, 10:42

+4

Answers (1)

Know the Answer?

Lilah Cline · Answer 1

C is not a function, 2 appears twice in the x-axis. Allowing it not to be a function, Just keep that in mind and it's mad easy; )

Which of the following relations is not a function?A.(-6, 4), (2, 3), (-4, 1), (9, 2)B.(-4, 4), (2, 2), (9, 1), (-6, 5)C.(2, 4), (-4, 2), (2, 1), (-6, 2)D.(9, 4), (-4, 2), (2, 1), (-6, 2)