Question

Which sequence can be represented by the expression 12n?

144, 132, 120, 108,…

1, 12, 24, 36,…

12, 24, 36, 48,…

6, 18, 30, 42,…

Answer 1

can it be more than one of these answers?

For instance, the third sequence goes as follows:
12x1=12, 12x2=24, 12x3=36, 12x4=48

and the first sequence:
12x12=144, 12x11=132, 12x10=120, 12x9=108


My first guess is the third sequence because it is more constant, but it is possible that the first is correct...