Super strength inc. has found that the realtionship between their sales and their net profit can be described by a polynomial function g(x) in which x is their sales (in thousands of dollars). what would be appropriate domain for this function

It will be a whole number.

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho