Question

The range of the following relation R {(3, −5), (1, 2), (−1, −4), (−1, 2)} is

A. {−1, 1, 3}

B. {−5, −4, 2}

C. {−1, −1, 1, 3}

D. {−4, −5, 2, 2}

No ideas on relations and functions :/

Answer 1

My best answer is B

Answer 2

B