Answer:
y=x^2+9x+18
Explanation:
Now, you would think that its A, but truth be told, A is not the answer because A is on the opposite side of the graph which isnt our true answer but A gives us a hint to another answer, answer choice D, because if we multiply everything in answer choice a by 3 we should be able to find the correct answer on the graph.
There for in conclusion your best answer choice would be option D, now go you majestic person, go fix your problem