Verify whether:
p(x)= 3x+1 has x=-1/3 as a factor

if you mean

then it's c. 8, -7/3

but if you mean

then it is

here is the

mark brainliest pl

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.