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OpenStudy (anonymous):
Shown below is the region enclosed by the curve y= x^2+2 and the line y= 2x+2. The region is rotated 360 degrees around the y-axis. Calculate the volume of the solid generated.
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OpenStudy (anonymous):
OpenStudy (anonymous):
Use Washers method or shells method whichever you prefer
OpenStudy (anonymous):
i dont no that
OpenStudy (anonymous):
at the end of calc 1 you should have at least learned washer method
OpenStudy (anonymous):
othewise you probably will not understand the next 2 chapters that will come up so you definently need to study this more
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OpenStudy (anonymous):
ill send you the equation give me a sec
OpenStudy (anonymous):
OpenStudy (anonymous):
where R is you larger radius and your inner is r.... you need to switch to dy for y axis
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