Question

Find the next three terms of the sequence –12, 24, –48, 96, . . .

Answer 1

Well, to get from -12 to 24, you can multiply by -2. Since you can do the same to get from 24 to -48 and from -48 to 96, you can assume that each term is -2 times the last term.

Answer 2

If you weren't worried about the negative signs what could you tell be about the sequence 12, 24,48, 96

Answer 3

A.–192, 384, –768 B.96, –192, 384 C.192, –384, 768 D.132, –156, 132