Question

The domain of the following relation: R: {(−4, 3), (3, 6), (−2, 1), (3, 6)} is

{1, 3, 6}

{−4, 3, −2, 3}

{−4, −2, 3}

No domain exists

Answer 1

What are the first components in each ordered pair?

Answer 2

idk

Answer 3

(-4, 3) is an ordered pair. -4 is the first component. If R pairs -4 with 3, then -4 is in the domain of R. Look at the other given ordered pairs and you should be able to figure out the rest of the domain.