I need solve this question of MATH 166 calculus

Question (60 points]: Show all your work. 1) [20 points]: i) [10 points]: Evaluate (x + 2) vx - 2dx ii) [10 points]: Let f(x) = 3x' +2, ifx 2 be a piecewise function. Evaluate f(x)dx = 2) [20 points]: i) [10 points]: If S(z)da = 6In(|x]) - =sin(z) - 3e + =23 + 62 + C then find f(z). ii) [10 points]: Evaluate + 16x + 8 2x 3) [20 points]: Estimate the area under the graph of J(x) =x'+1 from z = 0 to x = 2 using four approximationg rectangles a) [5 points]: by midpoints. b) (5 points): by right endpoints. c) [10 points]: Find the area f(x) =x+1 from a = 0 to x = 2 and compare results (a, band c)