The volume of a tissue box is represented by the polynomial 2x^2-3x^2+4x-9. If the hight of the tissue box is x+2 what is the area of the base of the tissue box

The answer is c. 7 (i think) i’m almost sure though

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?