Which relation is a function?
A.
{–2, 10), (–6, 10), (–2, 3)}
B.
{(0, 3), (0, 9), (12, –4)}
C.
{(5, 5), (5, 9), (5, 15)}
D.
{(–5, 1), (4, 9), (6, 10)}
A.
{–2, 10), (–6, 10), (–2, 3)}
B.
{(0, 3), (0, 9), (12, –4)}
C.
{(5, 5), (5, 9), (5, 15)}
D.
{(–5, 1), (4, 9), (6, 10)}