Question

Find the next 4 terms of the following arithmetic sequence:

-7,-5.5,-4,-2.5

Answer 1

-1, 0.5, 2, 3.5

Explanation:

y=x+1.5

Hope this helps! :D

Answer 2

-1, 0.5, 2, 3.5

Explanation:

1.5 is added to the previous value for each value of the sequence. -2.5+1.5 is -1; -1+1.5 is 0.5, etc.