Question

MATH HELP PLEASE :(

Find the domain of the relation:



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



A) {–4, –2, –1, 0, 1, 2, 3, 4}


B) {–4, 0, 2, 4}


C) {–1, 0, 1, 3}


my answer > D) {–4, –2, 0, 2, 4}

Answer 1

`\bf \{(\boxed{-4}, -1), (\boxed{-2}, 1), (\boxed{0}, 1), (\boxed{2}, 3), (\boxed{4}, 0)\}\qquad \textit{that's the }\boxed{domain}`

the first element in the pair hmmm... also make sure you do not include duplicates, in this case, there isn't any