Please answer the following word problems about solids of revolution. Provide a complete solution. Thanks.

1. Find the volume of the solid obtained by revolving the region bounded by the curves y = v4x + 1, y = x + 1, y = 3 - x, about the line x = -1 using both disks and cylindrical shells. 2. A right pyramid with height h has a square base with sides of length s. Find the volume of the pyramid through the slicing method