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PRO TIP Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.

Learning without distractions

Linear Functions

1.4M views on YouTube

The Organic Chemistry Tutor 1491 tutorials here
Mathematics

This precalculus video tutorial provides a basic introduction into linear functions. It contains plenty of examples and practice problems.

Linear Equations – Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html

Functions – Free Formula Sheet:
https://www.video-tutor.net/precalculus-formula-sheets.html

Functions – Video Lessons:
https://www.video-tutor.net/functions.html

Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9