Khan Academy: Optimization With Calculus: Minimizing Sum of Squares

This video shows how can you optimize your profit.

In this video using Calculus it shows how to find the cost for the material for the cheapest container.

In this video you can see how to maximize the volume of a box analytically.

Video demonstrates how to calculate the sum of squares within and the sum of squares between. Discusses the relationship between the sum of squares within, the sum of squares between and the total sum of squares and the relationship...

This video lesson shows how to maximize the volume of a box.

Demonstrates solutions to problems #48-52 of California Algebra I released state test questions. Problems address understanding of solving quadratic equations by factoring and completing the square. Practice problems available. [13:48]

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 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 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]

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...