Which number is in the domain of the function? SHOW WORK

1, 7, 13, 16, 19

Without knowing the function, we cannot determine which number is in the domain. The numbers listed could all be in the domain, some of them could be in the domain, or none of them could be in the domain depending on the specific function.

To determine which number is in the domain of a function, we need to look for any restrictions or limitations. In this case, since we do not have any additional information about the function, we can assume that all real numbers are in the domain.

Therefore, all the numbers provided (1, 7, 13, 16, 19) are in the domain of the function.