Khan Academy
Khan Academy: Optimization With Calculus: Minimizing Sum of Squares
This video shows how to minimize the sum of of squares of two numbers given their product.
Khan Academy
Khan Academy: Optimization With Calculus: Minimizing Combined Area
In this video using Calculus it shows how to find the cost for the material for the cheapest container.
Khan Academy
Khan Academy: Expression for Combined Area of Triangle and Square
This video shows how to cut the wire to minimize the area of the combined triangle and square.
Khan Academy
Khan Academy: Optimization With Calculus: Optimizing Box Volume Graphically
This video lesson shows how to maximize the volume of a box.
Khan Academy
Khan Academy: Minimizing the Cost of a Storage Container
A video showing how to minimize the cost of a storage container.