{(5,6),(5,7),(6,6),(6,7)} What is the domain and range of each relation and whether each one is a function?

domain-and-range

#1

{(5,6),(5,7),(6,6),(6,7)} What is the domain and range of each relation and whether each one is a function?

Answer:

Domain:{5,6}
Range:{6,7}
It is not a function.