Question

State the domain and range of the relation {(1,2)8,16, (2,4), (4,8), (8,16)}

Answer 1

Domain: 1,2,4,8

Range: 2,4,8

Explanation:

The Domain is always the "X" or input. Range is always the "Y" or output. As you can see here, there are same numbers in the domain and range. You put that as one number. Therefore, the above numbers are the answer.