Question

State the domain and range in set notation​

Answer 1

4

Explanation:

The last option is not complete, but since the first three options are incorrect, the last option is correct

Answer 2

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The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values).

Explanation: