Previous Problem Problem List Next Problem (1 point) Consider the integral 8 (3x2 + 4x + 6) dx (a) Find the Riemann sum for this integral using right endpoints and n = 3. R3 = I (b) Find the Riemann sum for this same integral, using left endpoints and n = 3. L3 = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining