- Question 6 1 point How Did I Do? b The following limit represents the definite integral f (x) dac for some a real numbers a and b, and an integrable function f: 62 22 lim 4+ I'M n a) Find Aa and a; from this expression and deduce the values of a and b, and the function f. FORMATTING: Your expression for Ax should be an expression involving n. Your expression for x; should be an expression involving the index i and n. The numbers a and b are real numbers, and f ( ) should be a function of x. Write your answer in the form [Ax, xi , a, b, f (ac )] including the square brackets [ ] and commas (,) between each term. Strict scientific calculator notation is required in your answer, meaning in particular * for multiplication, e.g. 2x must be written 2*x, and (ac + 1) (a + 2) must be written (x+1)* (x+2). Answer: [Ax, xi , a, b, f ()] =