Question

The domain of the following relation: R: {(−3, 4), (5, 0), (1, 5), (2, 8), (5, 10)} is

A: {−3, 1, 2, 5}

B: {4, 0, 5, 8, 10}

C: {−3, 5, 1, 2, 5}

D: No domain exists

Answer 1

Domain = set of possible inputs

Domain = set of x values

Answer 2

and by "x values" I mean the allowed x values to plug into the function

Answer 3

my answer comes out to be {−3, 1, 2, 5}

Answer 4

is that correct?

Answer 5

you are correct

Answer 6

thank you

Answer 7

You even remembered to toss out duplicates. Nice work.