What’s a formula that describes the pattern?

About

The goal of the TabletClass YouTube Channel is to provide clear and understandable videos on many educational topics mainly in math and science. On the channel you will find various playlists and videos that explain the concepts of math including Algebra, Geometry and more advance math like Pre-Calculus. Also you will find playlists in other areas of math to include test preparation for the GED, HISET, TASC and several other exams. Additionally, many videos focus on how to homeschool math. All the videos are made by John Zimmerman, an experienced middle and high school math teacher. John also has a background in engineering and spent several years in the military as a US Marine and Naval Officer. John’s full math courses can be found at www.tcmathacademy.com.