]. [IUprJJ'J'm] Graph these equations and shade the area of the region between the curves. If necessary, break the region into subregions to determine its entire area in exact value. f(x) : 3x3 x2 103: and g(x) : 3C2 + 2x 2. (12 points) Draw the region bounded by the curves f (x) = x2 + 1 and g(x) = -x + 3. Then use the washer method to find the exact value of the volume when the region is rotated around the x- axis.4. (10 points) Find the exact value of arc length of the graph of (y - 1)3 = x where 0