Final Exam Review (Part II) MATH 1110 Sunday, December 12, 7:00-9:30 pm Worksheet 4. Let /(x) = 8 - '. The goal of this question is to calculate the area below / (2) over the interval [-2,2]. (a) Estimate the area using 4 right-handed rectangles and sigma summation notation. (b) Evaluate [s(2) de by computing the limit of right handed Riemann sums, HINT: You will need to use 3 - n' (n + 1)2 3/8