Section 2.1 12. Graph the equation and shade the area of the region between the curves. Determine its area bv integrating over the xaxis. 1' .' y=e,}r=eland;v=e 1B. Graph the equation and shade the area of the region between the curves. If necessary, breakthe region into subregions to determine its entire area. y=x2+9andy= 1:] + Exoverx=[ 1,3] 32. Graph the equation and shade the area of the region between the curves. Determine its area by integrating overthe xaxis or vaxis. whichever seems more convenient. y = sinfx}I x = %, x . and j; = cosa{x} || mle Section 2.2 T6. Draw the region bounded bvthe curves. Then. use the disk method to find the volume when the region is rotated around the xaxis. y=ex+1,x=lx=1,andy=0 34. Draw the region bounded bvthe curves. Then, find the volume when the region is rotated around the vaxis. y=3x2,x=land}'=3 96. Draw the region bounded bvthe curves. Then. find the volume when the region is rotated around the xaxis