Precalculus Tool Applets

Precalculus tools allow you to manipulate data or demonstrate ideas


Calculator and Function Evaluator

Graph Paper

Stock Modeler

Stock Modeler with 3 Models

Data Modeler with Stock Data

Phillipe Laval's Cool Math Applets

Function Combos

Rational Functions Demo

Sine Demo

Cosine Demo

Circle Demo
Copyright David B. Sher 2009