Question 1 2 pts Given the region bounded by va, thex - aris, x = 0and x = 4 is rotated about the line y = -2, find the R (big radius). O 2 Over+2 O VE - 2Question 2 2 pts Given the region bounded by va, thex - aris, x = 0and r = 4 is rotated about the line y = -2, find the r(little radius). O Ve + 2 O O V - 2 O2Question 3 2 pts Given the region bounded by va, thex - aris, x = 0and x = 4 is rotated about the line y = -2, find "a" and the "b" (the left and right x- values) O a=0 and b=2 a=0 and b=-2 O a=0 and b=4 O a=0 and b=-4Question 4 2 pts Given the region bounded by y = ad, x = 2, and the x-axis (in Quadrant I) is rotated about the line y = 8, find the "a" and the "b" (left and right x- values). O a=0 and b=4 O a=0 and b=8 O a=0 and b=55 O a=0 and b=2Question 5 2 pts Given the region bounded by y = as, x = 2, and the x-axis (in Quadrant I) is rotated about the line y = 8, find the volume. O 5TT O T O 38.4T O 45.71Question 6 3 pts Use the shell method to find the volume of the solid generated by revolving the region bounded by y = va, y = 0, and x = 4 about the y-axis. O 8pi/3 O 16pi O 128pi/5 O 32pi/5Question 7 3 pts Use the shell method to find the area of the region bounded by y="", y = 8, and x = 0 about the x-axis. O 32768pi/5 O 32pi/5 O 64pi/7 O 768pi/7Question 8 3 pts Use the shell method to find the volume of the solid generated by revolving the region bounded by y = a', y = 4, and = 0 about the y-axis. O 8pi 2pi O 16pi/3 16piQuestion 9 1 pts True or False: For the shell method V = nfe of (x) dx O True O True, but only in some instances False, this is the disc/washer method O False, it must be 2pi