Question

Which of the following arithmetic sequences have a common difference of 2-?

122
0-5-3-1-11.2
0214 2018 1101
O 1.5,3,4.5,6,7.5
O-4,-1.5,1,3,5,6,8.5

Answer 1

Answer: -4, -1.5, 1, 3.5, 6, 8.5

Explanation:

Each term is the last term plus 2.5