There are several ways to prove that a shape is a parallelogram. describe the various ways and provide a proof using one of the methods you describe.

mickey mouse and Donald duck

answer:

c. the third graph

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.