GOAL: For each cone shown, use GeoGebra 3D to author a specific linear equation we can EASILY spin about the xAxis to create a perfect virtual model.
We'll then test our model in Augmented Reality to see how well it "fits"!
Algebra 1 and Geometry Ts: This activity can serve as a powerful means for students to simultaneously (and easily) work with graphs of linear equations, cross sections, and surfaces of revolution.
You can create your model here (as you follow along) OR do so directly in GeoGebra 3D Calculator.
