1. {(1, 3) (4, 3) (6, 2)} is a function.


2. {(3, 4) (5, 8) (3, 7)} is a function.


3. What is the domain of {(1, 3) (4, 3) (6, 2)}?


4.What is the range of {(1, 3) (4, 3) (6, 2)}?

Respuesta :

1) Yes, it is a function because the domain is not repeated.
2) No, the domain is repeated at least once. (3)
3) x [tex] \geq [/tex] +1 & x [tex] \leq [/tex] +6
4) y [tex] \geq [/tex] +2 & y [tex] \leq [/tex] +3