Linear Line이 어떻게 자리를 찾아가는지를 보여주는 동영상

https://www.youtube.com/watch?v=-zhTROHtscQ

https://www.youtube.com/watch?v=fATmrG2hQzI

https://www.youtube.com/watch?v=lif_qPmXvWA

실제로 아래와 같이 코딩해볼 수 있음.

https://classroom.udacity.com/nanodegrees/nd101/parts/73a7fe8e-4354-4362-939d-a8bf2bae870d/modules/e6a4e4a1-98a9-4afe-a744-7ae6a59c01b8/lessons/93d158ce-25e1-4fc1-a187-162982e3cef7/concepts/dc837952-c0d8-43fc-921c-f1ffe316c795