Previous Problem Problem List Next Problem (1 point) The following sum - +...+ 1+ 1+ n n 1+ 4n n n is a right Riemann sum for a certain definite integral using a partition of the interval [1, b] into n subintervals of equal length. Then the upper limit of integration must be: b = and the integrand must be the function f (x) = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted