Compute the volume of the following solid. the solid lies between planes perpendicular to the x—axis at a: = —1 and a: = 1. the cross—sections perpendicular to the x-axis are circular disks whose diameters run from the parabola y = x2 to the parabola y = 2 — as? x a 1.. 51—33—53 2 = "0-541): , «(2: ’1‘ (j ' 7‘ acfl— 9" r \ l 2 q v=gamcw - firm—5‘7"" \ m -\ 2. let r be the region in the first quadrant bounded by the curves y = 332, y '2 4 and a; = 0. set up, but do not evaluate, the integral to compute the volume of the solid generated by revolving r about the line a: = 5 (a) (4 points) using the washer method. ‘3 7' x j *1 \l 000(9er