I teach an intro statistics class at my university (as a graduate student) and I was scouring the internet for interesting graphs on the history of linear regression when I came upon this picture
7 of the Most Used Regression Algorithms and How to Choose the Right One, by Dominik Polzer
Tutorial 1: Linear regression with MSE — Neuromatch Academy: Computational Neuroscience
The regression line is called the line of best fit. True or False?
Learning Curve — Yellowbrick v1.5 documentation
The Complete Guide to Regression Analysis: Understanding, Implementing, and Optimizing Regression Techniques for Data-Driven Insights, by Nilimesh Halder, PhD, Analyst's corner
Linear Regression in Machine learning - GeeksforGeeks
Machine Learning Google for Developers
Chapter 8 Regression II: linear regression
regression - How do I explain the line of best fit in this diagram? - Cross Validated
Linear Regression (Python Implementation) - GeeksforGeeks
Train/Test Split and Cross Validation in Python, by Adi Bronshtein