Bellwork reviewed writing systems of equations and solving them using matrices on the graphing calculator.
The remainder of the period we discussed systems of equations in three variables (Sec 3-6) and what they represent graphically/visually. Students then learned how to solve a system of three equations using matrices on the graphing calculator and what these solutions/non-solutions represent.
Hwk #5 is due today.
Click on the links below for today’s bellwork, bellwork answers, and notes from today’s lesson: