It seems you provided a mapping diagram and asked about the domain and range of the relation, but didn't include the specific options (Option 1 and Option 2) you want to compare.
From the relation you provided:
- The domain consists of the input values: {1, 2, 3, 4}
- The range consists of the output values: {1, 4}
If you can provide the details of Option 1 and Option 2, I would be happy to help you determine which option is accurate based on the mapping diagram of the relation.