Question

Find the domain of the relation:

{(–4, –1), (–2, 1), (0, 1), (2, 3), (4, 0)}

A.
{–4, 0, 2, 4}

B.
{–4, –2, –1, 0, 1, 2, 3, 4}

C.
{–1, 0, 1, 3}

D.
{–4, –2, 0, 2, 4}

I think it is C?

Answer 1

D. (-4, -2, 0, 2, 4)

Answer 2

Ok thanks!

Answer 3

No problem. Just remember that if you're looking for the domain, put the data in x.y format and the domain is always on the x column