hey guys this question is from a practice exam, i want to know step by step how to answer this, since what i will be asked will be similar, i will apreciate it you set on the side the formulas and other stuff you used to solve so i can look at it as a reference. I appreciate the help.

2) Find the volume of the solid of revolution that is formed by rotating the region bounded by the following lines 360 about a) the x-axis and b) the y-axis. Show this region clearly on a sketch in each case. Solve using both the disk/washer method and the cylindrical shells method. y = Vx , y = 6 - x and the x-axis