Pupils write systems of equations in an augmented matrix and enter it into their calculator. They use the reduced row echelon function on the calculator to solve the system of equations.
8 Views 8 Downloads CCSS: Designed
Solving Systems of Linear Equations with Row Reductions to Echelon Form on Augmented matrices
Eleventh graders solve system of linear equations. In this Algebra II lesson, 11th graders solve s system of linear equations with row reduction to Echelon Form on an augmented matrix. TI-nspire CAS calculator required.
Saxon Math: Algebra 2 (Section 1)
This first of twelve algebra 2 resources provides a broad review of many algebra 1 concepts through a number of separable lessons and labs. Starting with the real number system and its subsystems, the sections quickly but thoroughly move...
9th - 12th Math CCSS: Adaptable
New Review Removing Arsenic From Drinking Water
Develop a method to mix water to drop the total arsenic concentration. Young ecologists come up with a solution to find the amount of water from three wells to mix to keep the drinking water below the EPA arsenic guidelines for a city....
10th - Higher Ed Math CCSS: Adaptable