Question

{(3, −2), (1, 2), (−1, −4), (−1, 2)} is

{−1, 1, 3}

{−1, −1, 1, 3}

{−4, −2, 2, 2}

{−4, −2, 2}

Answer 1

This question doesn't seem to make sense, at least to me. Is there more to it?

Answer 2

The range of the following relation

Answer 3

Range is the 2nd number in an ordered pair

(x, y) <<-- y is the range

so just find the set that includes all 4 of the 2nd numbers in the ordered pairs of the relation they gave you.

Answer 4

thank you

Answer 5

but hey, watch out... you don't need to include the number "2" twice...

answers 3 and 4 are similar except for that...

Answer 6

@tacamry sorry, I just noticed that...

Answer 7

ok