2. (10 points) A graph of the function y = f(r) is shown in the image below, and the region bounded by this graph and the r-axis is also shown. Figure 1: y = f(x) If we are told that / f(x) de =-1, / f(x) de - 1 and that 3. f"f(x) dx - f f(x) dx then evaluate the following definite integrals: A) (5 points ) B) (5 points) f(x) dx =