This Graphing Calculator Investigation activity is from Glencoe Algebra 2 Chapter 4: Matrices, Lesson 4-8: Using Matrices to Solve Systems of Equations. Students will solve systems of linear equations.
Before the Activity
Review the activity PDF file.
Make copies of the activity PDF file for your class.
During the Activity
Write an augmented matrix for each system of equations
Use the MATRIX function to solve systems of linear equations
Distribute the student activity sheets
Follow the procedures as outlined
After the Activity
As a class, review student answers, discussing questions that appeared to be more challenging, and re-teaching as needed.