What is the range of this function? (0, 3) (1,6) (10, 9) (-8, -2) (6,-4)

1.{-4, -2, 3, 6, 9}
2. {-2, 3, 4, 6, 9}
3. {-8, 0, 1, 6, 10}
4.{1, 6, 8, 10}​