Question

Find the next term of the sequence.

21, 15, 9, 3, . .
6


−6


0


−3

Answer 1

-3

Explanation:

21 - 6 = 15

15 - 6 = 9

9 - 6 = 3

3 - 6 = -3

Answer 2

-3

Explanation:

You need to substract 6 to get the next term.

I HOPE THIS HELPS :)