Question

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

{−1, 1, 3}

{−5, −4, 2}

{−1, −1, 1, 3}

{−4, −5, 2, 2}

Answer 1

(x ,y) is ordered pair x ,y then x=Domain y= Range

Answer 2

R: {(3, −5), (1, 2), (−1, −4), (−1, 2)}

Range = {-5,2,-4}

Answer 3

Option (b) {−5, −4, 2}