Question

PLEASEE help
The domain of the following relation: R {(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

List all the x-values in increasing order without numbers repeating.

Answer 2

thank you !!

Answer 3

you are welcome.