Question

9,6,3,0,-3,-6 work out the nth term (it decrease by the same amount each time)

Answer 1

The answer is -3n+12

Explanation:

It is because you do 9+3 and it is positive so it will be positive 12 (+12).

We got -3n from taking away -3 all the way.

I hope you got help

Answer 2

-3n+11 or 3n+11 or 3n-11 one of those

Explanation: