Question

What is the correct formula for the sequence 1,2,4,8

Answer 1

Answer:

times them by 2

Step-by-step explanation:

2*1=2 2*2=4 4*2=8

Answer 2

Answer:

Y equals X multiplied by 2

Step-by-step explanation:

1 times 2 equals 2

2 times 2 equals 4

4 times 2 equals 8

and so on