Evaluate the integrals for f(x) shown in the figure below. The two parts of the graph are semicircles. 1/0 -1 1.0 a) S2 4f(x) dx = b ) So 5f (x ) dx = c) SF 2f(x) dac = d) fi |3f(x) | dx =Consider the function f(a) = - 2. In this problem you will calculate 3 - 2) da by using the definition - f(x) dx = lim a n-too 1= 1 The summation inside the brackets is Rn which is the Riemann sum where the sample points are chosen to be the right-hand endpoints of each sub-interval. Calculate Rn for f(x) = 4 - 2 on the interval [0, 2] and write your answer as a function of n without any summation signs. Hint: Rn = lim Rn = EEE 1-700