danielahchf
contestada

Which relations are functions?

Choose all answers that are correct.

{(2,4), (-1, 7), (3,0), (5,4)}

{(-4,0), (-4,8), (-1, 3), (2,9)}

{(-6, 1), (0, 1), (2, 1), (3, 1)}

{(-3, -3), (-1, 6), (4, 5), (5, 4)}

Which relations are functions Choose all answers that are correct 24 1 7 30 54 40 48 1 3 29 6 1 0 1 2 1 3 1 3 3 1 6 4 5 5 4 class=

Respuesta :

airconditionedvole

Answer:

{(2,4), (-1, 7), (3,0), (5,4)}

{(-6, 1), (0, 1), (2, 1), (3, 1)}

{(-3, -3), (-1, 6), (4, 5), (5, 4)}

Step-by-step explanation:

For a relation to be a function, the same x-value can't have multiple y-values.

For this reason, this relation is not a function:

{(-4,0), (-4,8), (-1, 3), (2,9)}

And these are functions:

{(2,4), (-1, 7), (3,0), (5,4)}

{(-6, 1), (0, 1), (2, 1), (3, 1)}

{(-3, -3), (-1, 6), (4, 5), (5, 4)}