Question

Annual profit in thousands of dollars is given by the function, P(x) = 12x-100, where x is the number of items sold in thousands x ≥ 10.
Will this profit function have a maximum if so what is it?

Answer 1

no, it has no maximum.

Answer 2

P(x)=12(10,000)+10,000
would this profit function have a maximum

Answer 3

that's not a function.

Answer 4

(there is no variable)