Basic Mathematics by Serge Lang - 12.1 The Straight Line Again (Basic Mathematics)

Let's look at the straight line again, but this time with an eye to examining more complicated shapes like parabola and hyperbola. Support Real Physics by buying the book through this Amazon affiliate link: https://amzn.to/2I5yIHr Here's my Patreon account if you want to give me money: https://www.patreon.com/realphysics Other ways to support Real Physics: https://youtu.be/44nldGgJCiw Playlist: https://www.youtube.com/playlist?list=PLMcpDl1Pr-viA25VUkHNmcUkWx9usPgyb Thank you!