Saturday, January 8, 2011

Volume Using the Method of Disks (Discs), Slicing, and Washers Example 1

My personal notes on using the method of disks. 
Remember, Calculus is all about the infinitesimal.  In this example I graph the region and split it up into an infinite number of disks and sum them all together. 

The idea of finding volumes by slicing/disks/washers is one explored in great detail in most Calculus 2 courses. You have to visualize the graph not as a whole, but as many smaller parts added together. 

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