Question

70 points!!! Which of the following is an arithmetic sequence with common difference –5?

A. 5, 25, 125, 626, ...
B. 5, -25, 125, -625 ...
C. 8, 3, -2, -7 ...
D. 0, 5, 10, 15 ...

Answer 1

I would say b

Explanation:

-5 times 5 is -25

-5 times -25 is 125 ect

Answer 2

c

Explanation:

This is c because the numbers in c are moving down by -5.