M.+Cantrell

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What was missing from the directions at the beginning of the video?
Rotating around the x-axis -SL. -MC ==If you were doing this same problem rotated around the line x=-1 and you solving it using the shell method, what would the shell radius and the shell height be and how would this change the intervals of notation? Support your answers with mathematical reasoning.==

2pi((x+3)-(x^2+1)(x+3)dx=63pi/2 SL

How would the volume differ if the region was rotated around the line x=-1 as opposed to x=2?
if rotated around the x=-1 you would recieve a larger volume than rotating it around x=2 because the majority of your volume is located closer to x=-1 than x=2.vl SL