Which of the sets of ordered pairs represents a function?

A = { (2, - 2), (5, - 5), (-2, 2), (-5, 5) } B = { (4, 2), (4, - 2), (9, 3), (9, - 3) }

a. Only A

b. Only B

c. Both A and B Incorrect

d. Neither A nor B

Question

Mathematics

Magdalena

26 July, 06:56

Which of the sets of ordered pairs represents a function?

A = { (2, - 2), (5, - 5), (-2, 2), (-5, 5) } B = { (4, 2), (4, - 2), (9, 3), (9, - 3) }

a. Only A

b. Only B

c. Both A and B Incorrect

d. Neither A nor B

+3

Answers (1)

Know the Answer?

Brenda Martinez · Answer 1

Only A because it passes the vertical line test and there are no repeated numbers in the x or y values in A yet in B 4 and 9 were repeated in the x values making it not a function

Which of the sets of ordered pairs represents a function?A = { (2, - 2), (5, - 5), (-2, 2), (-5, 5) } B = { (4, 2), (4, - 2), (9, 3), (9, - 3) }a. Only Ab. Only Bc. Both A and B Incorrectd. Neither A nor B

Which of the sets of ordered pairs represents a function?

A = { (2, - 2), (5, - 5), (-2, 2), (-5, 5) } B = { (4, 2), (4, - 2), (9, 3), (9, - 3) }

a. Only A

b. Only B

c. Both A and B Incorrect

d. Neither A nor B