Mathematics Education Linear transformations with Matrices lesson 9 – Reflection in y axis By Magic Monk on Sunday, August 4, 2019 In part 1 we discussed reflection in the x axis. In this lesson we show you how to construct the transformation matrix for reflection in the y axis. Next lesson we will do reflection in the line y=x. mathematics palnet steemiteducation steemstem Previous Post Next Post Related Posts Mathematics Education Vector applications question – Elastic collision, momentum, and kinetic energy Mathematics Education Vectors lesson 21 – Basic vector operations in Geogebra Mathematics Education Vectors lesson 20 – drawing vectors in Geogebra