{a} Find the area bent-teen HI} = If: and the xaxis for is .r 510. is x sl. and 15:531.. What is the limit ofthe area for 151 sit as A rm 'i' {b} Find the volume swept out when the region in part (a) is revolved about the xaxis for 15 .r 510, [5.1- 5100, and 151 511. What is the limit of the volumes for 151 5A ash-rm? 2. Find the arc length for x4 l y: '4 +3f forlixgg x 3. Find the an: length for xft) = 3cos(t), !) = 4sin(t} for l] 5 :5 2n 4. Find the surface area when each line segment in Fig. 10 is rotated about the (a) xaxis and (b) yaxis. Fig. ii} 5. Set up as a denite integral then evaluate using your calculator or other online means: y = sin(x) for i] s .t: s It is rotated about the Kaxis