Saturday, September 21, 2024

Graph Matrices with TI 83/84 Graphing Calculators

The Algebra I class is graphing matrices next this coming week.   Rob plans to show the kids how to handle matrices (matrix singular) both by hand and on the calculator.  I haven’t done any matrices since I figured them out for Rob last year for Algebra 2.  Here is the most useful post I found.  I like screenshots!  We’re starting by adding and subtracting.  [A] + [B] or [A] - [B] instead of multiplying two matrices.  Yes, I had made a video!  Hope it helps!



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