Question

Determine the domain and range of the relation {(3, 8), (3, 2), (5, 2), (6, 1), (9,1)} I don't understood domain and range. Help please.

Answer 1

Domain:{3,5,6,9}Range:{8,2,1}

Explanation:

The domain is the set of all the values of x . The range is the set of all the values of y