Answer:
-34 jjjjjjjjjjjjjjjjjjjjj
The first, third, and fourth choices are functions. A relation is a function when x does not repeat. For the second choice, -4 repeats. Therefore, it is not a function. The other choices do not repeat an x-coordinate, so they are correct.
Answer:
persepctive
Step-by-step explanation:
have a great day<3
is it 42 or 4 and 2 separate