Answer:-8, -6, -4, -2 ...
Step-by-step explanation:
An arithmetic sequence consists numbers being added or subtracted in a specific pattern. 2, 4, 8, 16 is multiplying not adding. -2, 4, -6, 8 is not in a specific pattern. Hope this helped :)
An arithmetic sequence is a sequence in which the same number is repeatedly added is called an arithmetic sequence.
So in order for a sequence to be arithmetic, the difference between consecutive terms must remain constant.
Let's look at the second pattern.
Notice that each time, we add 2 to reach the next term.
The other sequences don't have a common difference.
