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Sketch the region R bounded by the graph of y=1-(x+2)^2 and the x-axis. Set up, but...

Sketch the region R bounded by the graph of y=1-(x+2)^2 and the x-axis. Set up, but do not evaluate, definite integrals that can be used to find the volumes of the solids obtained by revolving R about the given lines. In each case state whether your solution primarily uses the method of disks, washers, or shells.

a) y=0

b)x=0

c)x=4

d)y=-5

Math   Calculus   
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