Queson4 moms Calculator Active: Use a Midpoint Riemann Sum with 4 subintervals of equal width to approximate the area of the region bounded by f (3:) : $2 + 2 , the x axis, and the vertical lines x=1 and x=3. Round your answer to 3 decimal places. 12.75 The MID uses the midpoint height of each subinterval. Q.....3 moms Calculator Active. Use a Trapezoidal Riemann Sum with 4 partitions of equal width to approximate the integral of the function f(;1:) = 3% on the interval from x=2 to x=6. Round your answer to 3 decimal places. 0.0273 The TRAP averages the LHS and the RHS. Be sure to hold off on rounding until you complete all calculations. Store intermediary steps in your calculator if necessary