How to Math: A-Level | C3 – Modulus [AQA]
Channel: AnnihilatorX3000
Date: 2016-07-30

Yes, an actual educational video
I ain't a professional nor do I claim to know everything on this subject
I don't want to spread bullshit either, so please let me know if there are any problems, so that I can correct them as soon as possible
Feedback and suggestions are always welcome

btw don't expect to learn anything just from watching this video alone
Seriously, if you really want to learn, you'll have to apply that knowledge
Maybe do a bunch of practice questions or some shit

Content is based on the "Transformations of graphs and the modulus function" chapter of Heinemann's 'Advancing Maths for AQA: Pure Core Maths 3&4 (2nd Edition)', along with Wikipedia and other sources listed below:
http://www.purplemath.com/modules/why_plus.htm
https://www.mathsisfun.com/algebra/absolute-value-solving.html