Find the critical points of the following function. f(x) = 5x + 3x - 2 . . . Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical point(s) occur(s) at x = (Use a comma to separate answers as needed.) O B. There are no critical points.Find the critical points of the following function. 3 X f(x)=?-16x (E Select the correct choice below and, if necessary, ll in the answer box to complete your choice. '33? A- The critical point(s) occur(s) at x= (Use a comma to separate answers as needed.) {:3 B. There are no critical points. Find the critical points of the following function. 6x x2+36 f(x) = E) 6x What is the derivative of f(x) = 2 ? x + 36 ) -6x2 +216 x = (x2 + 36) 2 Select the correct choice below and, if necessary, ll in the answer box to complete your choice. '39.? A- The critical point(s) occur(s) at x = D. (Use a comma to separate answers as needed.) {:3 B. There are no critical points. Find the critical points of the following function. f (x ) - In x X Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical point(s) occur(s) at x = (Use a comma to separate answers as needed.) O B. There are no critical points