Volume of rotation: washer method about y-axis or x= (KristaKingMath)

► My Applications of Integrals course: https://www.kristakingmath.com/applications-of-integrals-course

Learn how to find the volume of rotation around a line defined for x in terms of y. Volume of rotation problems are essentially area between curves problems but with a slightly different formula that accounts for the 3D component.

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Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com

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Видео Volume of rotation: washer method about y-axis or x= (KristaKingMath) канала Krista King