Question

Pls help me with this problem!

Answer 1

The domain is the set of inputs (x) and the range is the set of outputs (y).

1. Domain: {-2, -1, 0, 2}; Range: {-4, -2, 2}
2. Domain: {-4, -2, 1, 4}; Range: {-2, -1, 4}