Given F(x) = $x ^ { 2 }$ + X +1 on the Interval 0 ≤ X ≤

Short Answer

Given f(x) = $x ^ { 2 }$ + x +1 on the interval 0 ≤ x ≤ 4 and with n = 5, compute the Riemann sum (a) using the left endpoints; (b) using the right endpoints; and (c) using the midpoints of the subintervals. Enter your answer as just a, b, c all integers separated by commas.
Enter the numbers in the order that answers (a), (b), (c) but do not label. Round to the nearest whole number.