Use the distributive property to fill in the blanks below.
2 x (8 - 7) = x 8) - (x7)

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.