\fFind For} for the following function. Then nd f'{B}, f'{), and f\"{ 4}. f{x} = 9x2 +63: {*{x} = D Select the correct choice below and ll in the answer box within your choice, if needed. 0 A. f'{S}|= D {Simplify your answer, if needed} 0 E. The answer is not a real number. 0 o. The answer is undened. Select the correct choice below and ll in the answer box within your choice, if needed. 0 A- mo}: D {Simplify your answer.) 0 B. The answer is not a real number. 0 o. The answer is undened. Select the correct choice below and ll in the answer box within your choice, if needed. 0 A- r'{4}=|j {Simplify your answer.) 0 B. The answer is not a real number. 0 o. The answer is undened. The prot function (in millions) for a beverage company for the years 2010 through 201?r can be approximated by x) 2 26)::2 + 575x 2112. where x =10 oorresponds to the year 2010. {a} During what year did a local maximum prot occur? [b] What was the maximum prot? {a} A local extremum occurs at a critical number of f. Because the derivative exists for every x, the only cn'tical numoer(s) occur where the derivative is zero. Find the derivative of T()(). W!) = j A local maximum prot occurred in the year '1 [b] The maximum prot was 3 million. (Simplify your answer. Round to the nearest integer as needed.)