Khan Academy: Disc Method: Calculating Integral Disc Method Around Vertical Line

Setting up the definite integral for the volume of a solid of revolution around a vertical line using the "washer" or "ring" method.

This video shows the shell method for finding the volume of a solid rotated around the y axis.

Video about deriving the formula for the least squares regression line. This final video finishes up the derivation of the formula for line of best fit by solving the system of equations created by the partial derivatives. It finally...

Video lesson solving a 2010 IIT JEE calculus problem about finding the definite integral of a periodic function. The function in the problem is composed of a cosine function and a greatest integer function. The problem is solved using...

Video is the fourth of five related videos about deriving the formula for the least squares regression line. This video shows using partial derivatives and setting them equal to 0 to get closer to deriving the formula for m and b. It...

Video is the third of five related videos about deriving the formula for the least squares regression line. This video continues the algebraic manipulation to start deriving the formula by changing the notation to means instead of...

Video is the second of five related videos about deriving the formula for the least squares regression line. This video goes through the algebraic manipulation required at the begining of deriving the formula. [10:35]

Finding the volume of a solid of revolution that is defined between two functions.

Volume of solid created by rotating around vertical line that is not the y-axis using the disc method.

Solid of revolution constructing by rotating around line that is not an axis.