Week 6, Day 2

Today we learned four applications of matrices: 

1. How to find the area of a triangle

2. How to determine if points are collinear

3. How to identify the equation of a line

4. How to use Cramer's Rule

Here is an outline of how to perform each process.

In addition, our group has created a Voicethread, guiding you through the process of determining  the area of a triangle. It discusses the general setup and provides an example problem. 

https://voicethread.com/share/5424595