2.3 Differentiation from first principles, x² example

Описание: Differentiation from first principles, x² example
See my book Calculus https://leanpub.com/calculus-book

This video describes differentiation from first principles. It explains how differentiation from first principles works, including an example of how to differentiate the function x squared.

It also includes a geometric proof of the derivative of x squared.


Suitable for UK A Level, IB Diploma Programme, US grades 11+. Typically taught to students aged 16 and above.

Other videos:
Differentiation - slope of a curve:    • 2.1 Differentiation - slope of curve  

Related articles:
Differentiation from first principles: https://graphicmaths.com/pure/differe...
Differentiation - slope of a curve: https://graphicmaths.com/pure/differe...

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This video was created using generativepy, a free and open source Python library for creating mathematical art and animations, available from https://github.com/martinmcbride/gene...