Compute the left and right Riemann sums, L4 and R4, respectively, for f(x) = (2 |X|) on [2, 2]. ii Compute their average value. |:] Compare the average with the area under the graph of f. O The average is less than the area under the graph of f. O The average is equal to the area under the graph of f. O The average is greater than the area under the graph of f