Question

Which of the following relations represents a function?

Relation A (4, 12) (4,15) (5,18) (5,21) (6, 24) Relation B (4, 12) (5, 15) (6, 18) (7,21) (8, 24) ​

Answer 1

Explanation:

A. does not represent a function since x=4 produces y=15 and y=12 the table does not represent a function.

B. is a function.

The function rule is y=3x

Answer 2

B

Explanation:

because i done this before