Question

The domain of the following relation: R: {(3, −3), (1, 6), (−5, −4), (−10, 6)} is

{−10, −5, 1, 3}

{−4, −3, 6}

{6}

No domain exists

Answer 1

would this have anything to do with domain and range?

Answer 2

Uhm, I guess.

Answer 3

Alright assuming this is domain and range. the domain would be the x"s of the coordinates.
take a look at the x's in the problem

Answer 4

huh.?

Answer 5

The x's which are -10,-5,1,3

Answer 6

There is your domain.