Relations and Functions State the domain and range of each relation. Then state whether the relation is a function. Write yes or no. 1. (-1, 2), (3, 10), (-2, 20), (3, 11)) 2. ((0, 2), (13, 6), (2, 2), (3, 1)) 3. {(1, 4), (2, 8), (3, 24)) 5. The domain of n PERIOD 4. I(-1, -2), (3, 54), (-2,-16), (3, 81))

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