Question

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)

Answer 1

(2, –16), (4, –32), (8, –64)

Explanation:

y = –8x for x = 2, 4, and 8

x = 2; y = –8(2) = - 16

x = 4; y = –8(4) = - 32

x = 8; y = –8(8) = - 64

Answer

(2, –16), (4, –32), (8, –64)