Question

Is the answer a, b, c, or d.

Answer 1

I would say, (A) or (B) BUT I believe its more likely to be A

Answer 2

For this case we have the following arithmetic sequence:
8, -2, -12, -22 ...
We observe that, the common difference is given by:
d = -2 - 8
d = -10
Therefore, the recursive formula for this case is given by:
an = an-1 - 10
Where, n> = 2
Answer:
option B.