Question

What is the domain and range of the relation shown in the table?

x y
0 3
−1 4
4 2
−1 7



x y
0 3
−1 4
4 2
−1 7



domain:{−1,0,4}, range:{2,3,4,7}

domain:x∈R, range:{−1,0,4}

domain:{2,3,4,7}, range:{−1,0,4}

domain:{−1,0,4}, range:y

Answer 1

Domain is x and range is y