Respuesta :

In this relation we have two ordered pairs:
( 5, 7 ) and ( 5, 8 )
For x = 5 :  f ( x ) = 7 and also for x = 5,  f ( x ) = 8. This is not possible for a function.
Answer:
b ) No. The relation is not a function.

Answer:

B. no

The whole test

1. C

2. A

3. B

4. C

5. A

6. A

Hope this helps the ballers!

Step-by-step explanation: