Which of the sets of ordered pairs represents a function? (5 points) A = {(1, −5), (8, −5), (8, 7), (2, 9)} B = {(7, −4), (7, −2
Brilliant_brown [7]
<h2>
Answer:None</h2>
Step-by-step explanation:
For any function,any point in the domain has a unique image in the codomain.
For set
:
from the point 
from the point 
For a same point
,there are two images.
So,
does not represent a function.
For set
:
from the point 
from the point 
For a same point
,there are two images.
So,
does not represent a function.
The answer is 113.1. Hope this helps