Mapping Diagrams for Composite Functions Version 0.2
A web page illustrating the composition of functions using Mapping Diagrams, Geogebra and SAGE.Geogebra: Demonstrating linked dynamic for mapping diagram and graph.
All points are controlled by the point "x" on the X axis.
Notice how the points on the graph pair with the points on the mapping diagram.
Martin Flashman, 26 June 2013, Created with GeoGebra
SAGE: Demonstrating static mapping diagram with some interact features.