Suppose that this is not a complete graph of a particular function. Instead, the function has a local minimum at x=-4. What might be true about the function?
A. It could be 6th degree polynomial with a positive leading coefficient.

B. It could be 6th degree polynomial with a Negative leading coefficient.

C. It could be 7th degree polynomial with a positive leading coefficient.

D. It could be 7th degree polynomial with a Negative leading coefficient.