Question

Find the 22nd term of the sequence 19, 13, 7,

145
-107
107
-145

Answer 1

The answer is -107

Explanation:

Answer 2

You subtract 6 every time. So, there are already 3 terms, so we need to find the next 19. We can do 19x6, which equals 114. Then subtract 114 from 7, which is -107.

So, the 22nd term will be -107. Hope this helps :)