6:20 Search a webassign.net 3. [-/0.18 Points] DETAILS SCALCET9 8.XP.2.004. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Set up, but do not evaluate, an integral for the area of the surface obtained by rotating the curve about the x-axis and the y-axis. x = Vy- x2 (a) about the x-axis dy (b) about the y-axis dy Need Help? Read It 4. [-/0.18 Points] DETAILS SCALCET9 8.2.010. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Find the exact area of the surface obtained by rotating the curve about the x-axis. y = V8 -x, 25xs8 Need Help? Read It 5. [-/0.18 Points] DETAILS SCALCET9 8.2.014. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Find the exact area of the surface obtained by rotating the curve about the x-axis. 6X' -SXS 1 Need Help? Read It 6. [-/0.18 Points] DETAILS SCALCET9 8.2.015.MI. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Find the exact area of the surface obtained by rotating the curve about the x-axis. X = - ( 12 + 2) 3 /2 , 3 sys 5 Need Help? Read It Watch It Master It 7. [-/0.18 Points] DETAILS SCALCET9 8.2.017. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER The given curve is rotated about the y-axis. Find the area of the resulting surface. = 1x3/2, 5 0 Thus, if the area is finite, we have the following. S = 27 Vx4 + 1 dx 70 27 23 dx = 2x 1 ax But we know that this integral ---Select-- , so the area S is infinite. Need Help? Read It Watch It 10. [-/0.18 Points] DETAILS SCALCET9 8.2.034. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER y = e->X, x 2 If the infinite curve 0, is rotated about the x-axis, find the area of the resulting surface. Need Help? Read It 11. [-/0.18 Points ] DETAILS SCALCET9 8.XP.2.011. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER The given curve is rotated about the y-axis. Find the area of the resulting surface. y = 4 - x, OSXs Need Help? Read It