Find the solutions to y = –8x for x = 2, 4, and 8.

(16, 2), (32, 4), (64,8)
(2, 16), (4, 32), (8, 64)
(–16, 2), (–32, 4), (–64,8)
(2, –16), (4, –32), (8, –64)