contestada

Determine which relation is a function.
O {(-4, 1), (-2, 3), (-1, 2), (3, 5), (3, 2)}
O {(4, 1), (-2, 3), (-1, 1), (-1, 5), (3, 2)}
O {(-4, 1), (-2, 3), (-2, 1), (-1, 5), (3, 2)}
O {(-4, 3), (-2, 3), (-1, 2), (2,5), (3, 2)}

Respuesta :

Answer:

The fourth line is a function.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

D is the only option that does not have repeated x-values.