I think it’s D sorry if you get this wrong I also have to do my work
Answer: Barter
Step-by-step explanation: hope this helps
Answer:
4 would be your answer
Step-by-step explanation:
brainlesit pls
Answer:

Step-by-step explanation:

range is all the y values.
Therefore, the range is : {-4,-2,2}
all the y values listed, however, if u have repeating y values, u only have to list it once.