Is the relation below a function? If it is a function, state the domain.

{(-5, 1), (-3, 4), (-1, 7), (1, 10), (3, 13), (1, 17)}

Responses

The relation is not a function.
The relation is not a function.

The relation is a function. The domain is {-5, -3, -1, 1, 3, 4, 7, 10, 13, 17}
The relation is a function. The domain is {-5, -3, -1, 1, 3, 4, 7, 10, 13, 17}

The relation is a function. The domain is {1, 4, 7, 10, 13, 17}
The relation is a function. The domain is {1, 4, 7, 10, 13, 17}

The relation is a function. The domain is {-5, -3, -1, 1, 3}