Question

Choose the relation with a range of {−4, −2, 0, 1, 3}.
Choose one answer.
a. R = {(2, 3), (8, 1), (2, 1), (−5, 0), (4, −4), (5, −2)}
b. R = {(3, 2), (1, 8), (1, 2), (0, −5), (−4, 4), (−2, 5)}
c. R = {(−4, −2), (0, 0), (1, 3)}
d. R = {(3, 1), (0, 0), (−2, −4)}

Answer 1

A. is the answer because it has each y value at least once.

Answer 2

thanks :)

Answer 3

Choose the relation with a domain of {−6, −3, −2, 0, 5}.
Choose one answer.
a. R = {(−6, −3), (−2, −2), (0, 5)}
b. R = {(6, 5), (3, 0), (5, −3), (5, −6), (8, −2)}
c. R = {(5, 0), (−2, −2), (−3, −6)}
d. R = {(−3, 5), (−6, 4), (−2, 2), (5, −2) (0, −1)}

Answer 4

Go through each answer choice. Gather up all the y values, put them in ascending order and see which one gives: {−4, −2, 0, 1, 3}.