MAT1275FinalReviewFall2019version
This problem requires you to solve a 3 by 3 system of linear equations.
You may need to review solving a 2 by 2 system of linear equations first.
Resources:
• My handout outlining how to solve a 3 by 3 linear system: MAT12753by3systemsClasswork
• Dr. Math showing how to solve a 3 by 3 linear system (typed)
• The solution to the in-class quiz on solving a 3 by 3 linear system: MAT1275coQuiz3by3linearSystems
• Solutions to the in-class quiz on 2 by 2 linear systems: MAT1275COQuiz2x2system-19Sept2019-solutions
• WeBWorK on 3X3-systems (Use “Show Me Another” if you have already completed this)
• A video showing a solution to #6a
• VirtualNerd video showing another example of solving a system of 3 linear equations using elimination (our method)
