Which set of odered pairs is not a function?​

your answer is A, im sure of

Step-by-step explanation:

Set A (Top Left)

Step-by-step explanation:

A function's inputs is assigned to exactly one output. This means a function's inputs must not repeat.

The input of '3' repeats in the top left set given, so it is not a function.

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

Hope this helps you.

Step-by-step explanation:

V=LWH L is the length, W is the width and H is the height.

12×6×3=216

2.V=Ah A is the area of the base, h is the height

18x16=288

3.V=LWH L is the length, W is the width and H is the height.

10x14x5=700