Identify the domain and range of following relation { (3,7), (3,8), (3,-2), (3,4) (3,1)

The domain is the x-values. So domain is 3. Range is y-values. So range is - 2, 1, 4,7, and 8. When writing either range or domain don't repeat numbers, (example: domain is 3,3,3: wrong) and try putting the numbers from least to greatest.