Optimization Problems - Box, Fence, Open Box, Cylinder, Distance - Calculus

In this calculus video I will show you how to solve optimization problems.
We learn how to minimize or maximize quantities with restrictions and how to convert word problems to formulas.
We use derivative to find critical points and then we use 1st derivative or 2nd derivative test to prove the type of critical points(MAX or MIN).

This is a list of questions and methods:
Derivative rules - Chain Rule
First Derivative, Second Derivative and Critical POINTS( NUMBERS)
Distance Between two points
Sum and Product of Two Numbers with restrictions Problems
Fence Problem: Maximizing Fenced Area
Volume of the box problem: Maximize
Cylinder/cylindrical Can Question: Minimizing Cost of the material for a Can
Minimum Distance Between a Point and a curve
Metal Sheet/Cardboard Problem: Cutting Congruent Square from Corners to Make a Rectangular Box with the Maximum Possible Volume