There are many ways to use technology to create tables, graphs and mapping diagrams for functions. In this resource we will exhibit many examples using spreadsheets and GeoGebra.
Other technology resources are listed in the technology reference section.

Example TSS.0 Spreadsheets:  Tables, Graphs, and Mapping Diagrams
Example TGG.0 GeoGebra: Tables, Graphs, and Mapping Diagrams
Example TGGHor.0 Geogebra: Tables, Graphs, and (Horizontal) Mapping Diagrams