PLEASE HELP I have been trying to figure this out for a really long time and I want to get the best grade on my test !

see below

Step-by-step explanation:

so the order

-16

-4

-2

1/2

4

16

in root forms and exponent

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.