Homework Problem continued from previous page.
Graph points for the length and time of Edgar's run on a
graph Does it make sense to connect the points? Where
could you add a point to show how far he has traveled
after 0 minutes?

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.