BIG BRAIN KIDS ONLY

Given the relation {(11, 3), (-10, -7), (-7, 13), (-5, -2), (-9, -6)}, determine the domain.

A. {-10, -7, 5, 9, 11}

B. {-7, -6, -2, 11, 13}

C. {-10, -9, -7, -5, 11}

D. {-6, -5, -10, 11, -3}