5. [-/1 Points] DETAILS SCALCET9 7.XP.7.023. 0/100 Submissions Used MY NOTES Do you ASK or try to Consider the following table. X f(x ) X f (x ) 0.0 6.8 2.0 7.4 0.4 6.2 2.4 8.6 0.8 6.3 2.8 8.5 1.2 6.5 3.2 8.4 1.6 6.6 (a) Use the midpoint rule with n = 4 and the given data to estimate the value of the following integral. (Round your answer to two decimal places.) .3.2 f ( x ) dx Jo (b) If it is known that -5 S f"(x) S 2 for all x, estimate the error involved in the approximation in part (a) using the smallest possible value for K according to thi four decimal places.) IEMI S