12) Consider / Vx3+ Idx -1 -0.5 0 0.5 1 f(x) 0 0.935 1 1.061 1.414 (3 pts) a) Use the table of values above along with the Trapezoid Rule with n = 2 to approximate the integral. (1 pt) b) Given the graph above, would the Trapezoid Rule approximation from part (a) be an over- estimate or under-estimate? (4 pts) c) Use the table of values above along with Simpson's Rule with n = 4 to approximate the integral