Originally Posted by

**frog09** Let area A be the region bounded by y=(2^x)-1, y=-2x+3, and the y axis.

a) find the exact value for the area of region A.

b) set up, but DONT integrate, an integral expression in terms of a signle variable for the volume of the solid generated when A is revolved around the x axis.

c) set up an integral expression in terms of a single variable for the volume of the solid generated when A is revolved around the y axis. Find an approximation for this volume correct to the nearest hundredth.