192k views
0 votes
Which of the following relations is not a function?

a. (-1, 4), (1, 2), (7, 1), (-6, 5)

b. (7, 4), (-1, 2), (1, 1), (-6, 2)

c. (-6, 4), (1, 3), (-1, 1), (7, 2)

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

User WenChao
by
6.1k points

1 Answer

6 votes

Answer:

d

Explanation:

it has two 1s for 2 x values

User Artin
by
6.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.