Approximate 3x + 5 dx using each of the following Riemann sums with 3 subintervals of equal length. Enter the exact numerical value of each approximation. (a) Left Riemann Sum = X (b) Right Riemann Sum = X (c) Midpoint Rule = x Submit Answer [-/1 Points] DETAILS MY Math 110 Course Resources - Definite Integrals Course Packet on Riemann sums - Video Tutorial Approximate 1 dx using each of the following Riemann sums with 4 subintervals of equal length. Do not simplify your answer. (a) Left Riemann Sum = (b) Right Riemann Sum = (c) Midpoint Rule = [-/1 Points] DETAILS MY Math 110 Course Resources - Definite Integrals Course Packet on Riemann sums Approximate -13 In(x) dx using each of the following Riemann sums with 4 subintervals of equal length. Do not simplify your answer. (a) Left Riemann Sum = (b) Right Riemann Sum = (c) Midpoint Rule =