Question

what is the range of the relation given by the ordered pairs (1,3), (-3,2), (7,2), (4,-5) and (4,1)

Answer 1

The domain of a function is the set of x value
the range of a domain is the set of y values.
List the set of y values.

Answer 2

What are the range from the given ordered pairs (3,2) (-1,4) (5,-2)