This lesson covers using a graphing calculator and matrices to solve a system of equations.
This video shows how to solve systems of equations using matrices and a graphing calculator. A step by step, keystroke by keystroke method is shown. Two variable system examples are shown as well as one three variable system.
Write the augmented matrix for the system of linear equations
Determine whether each matrix is in row-echelon form
Write the matrix in row-echelon form
Practice Solving Linear Systems Using Matrices and Technology questions
To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.
To organize ideas, increase comprehension, synthesize learning, demonstrate understanding of key concepts, and reinforce vocabulary using a Quickwrite.
These flashcards will help you to better understand Algebra II with Trigonometry Concepts.