Question

Identify each sequence as arithmetic, geometric, both, or neither.

16,8,4,2
A- arithmetic
B-geometric
C-both
D-neither

Answer 1

I believe the answer is “A” due to the sequence decrease by half the previous number

Answer 2

16*0.5=8

8*0.5=4

4*0.5=2

so the answer is B-geometric

Explanation: