In the first survery

considered cola.
Assuming we can extrapolate this ratio, all we have to do is get the same ratio, but out of 2000 people.

The answer is 1344 people.
It's the first one. That is a perfect square polynomial, which, when factored, will give you the same binomial twice, or multiplicity 2. It will factor to

, where the vertex (h, k), is (-9, 0).