Express each relation as a table, a graph, and a mapping. Then determine the domain and range. 1. {(-1,...

Express each relation as a table, a graph, and a mapping. Then determine the domain and range.
1. {(-1, -1), (1, 1), (2, 1), (3, 2)}
2. {(0, 4), (-4, -4), (-2, 3), (4, 0)}
3. {(3, -2), (1, 0), (-2, 4), (3, 1)}