Problem 12. (1 point) Find the volume formed by rotating the region enclosed by: y = 6vx and y = x about the line y = 36 Answer(s) submitted: (incorrect) Problem 13. (1 point) Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Y= 3, y= 0, x = 1, x = 8; about y = -5Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y = x , y =0, x = 1, about the y-axis