Topic: Volumes by Cylindrical Shells

Shells for a Region Under a Power Function

Shells from Regions with Multiple Horizontal Components

Avoiding Double Counting When the Axis Crosses the Region

Shells from Regions with Multiple Vertical Components

Piecewise Shell Setups for Changing Boundaries

Horizontal Shells from Curves Written as x=g(y)

Finding Shell Bounds from Intersections

Vertical Shells About a Shifted Axis

Horizontal Shells About a Shifted Axis

Deriving the Shell Volume Formula