Which of the following relations represents y as a function of x?

A. { (2,2), (2,3), (2,4), (2,5) }

B. { (0,1), (-7,1), (0,6), (8,1) }

C. { (2,6), (3,6), (5,-2), (3,8) }

D. { (1,2), (2,3), (5,3), (7,9) }

Question

Mathematics

Abdiel Everett

5 June, 21:37

Which of the following relations represents y as a function of x?

A. { (2,2), (2,3), (2,4), (2,5) }

B. { (0,1), (-7,1), (0,6), (8,1) }

C. { (2,6), (3,6), (5,-2), (3,8) }

D. { (1,2), (2,3), (5,3), (7,9) }

+3

Answers (1)

Know the Answer?

Brielle · Answer 1

The correct answer is D

Step-by-step explanation:

In a function, none of the x values in the set can be repeating. D is the only option that meets this requirement.

Which of the following relations represents y as a function of x?A. { (2,2), (2,3), (2,4), (2,5) }B. { (0,1), (-7,1), (0,6), (8,1) }C. { (2,6), (3,6), (5,-2), (3,8) }D. { (1,2), (2,3), (5,3), (7,9) }

Which of the following relations represents y as a function of x?

A. { (2,2), (2,3), (2,4), (2,5) }

B. { (0,1), (-7,1), (0,6), (8,1) }

C. { (2,6), (3,6), (5,-2), (3,8) }

D. { (1,2), (2,3), (5,3), (7,9) }