Consider the given curves to do the following. x+y=6 text(, ) x=7-(y-1)**2 use the method of cylindrical shells to find the volume v of the solid obtained by rotating the region bounded by the given curves about the x-axis.

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.