What is the domain of the following function: {(4, -5), (3, 0), (7, 2)} (1 point) Responses {-5, 0, 2} {-5, 0, 2} {4, -5, 3, 0, 7, 2} {4, -5, 3, 0, 7, 2} {4, 3, 7}

{4, 3, 7}