Question

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

Answer 1

The range of the relation is the set of the y coordinates of the pairs

Observing R, the y coordinates

when x = 3, y = -5

when x = 1, y = 2

when x =-1, y = -4

when x = -1, y = 2

So the range = {-5, -4, 2}