Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsInstantaneous Rate of Change: Exploring More Functions with the First and Second Derivativeshttp://demonstrations.wolfram.com/InstantaneousRateOfChangeExploringMoreFunctionsWithTheFirstA/]]>http://demonstrations.wolfram.com/InstantaneousRateOfChangeExploringMoreFunctionsWithTheFirstA/Average Rate of Change: Exploring More Functionshttp://demonstrations.wolfram.com/AverageRateOfChangeExploringMoreFunctions/]]>http://demonstrations.wolfram.com/AverageRateOfChangeExploringMoreFunctions/Instantaneous Rate of Change: Exploring More Functionshttp://demonstrations.wolfram.com/InstantaneousRateOfChangeExploringMoreFunctions/]]>http://demonstrations.wolfram.com/InstantaneousRateOfChangeExploringMoreFunctions/Differentiation Microscopehttp://demonstrations.wolfram.com/DifferentiationMicroscope/]]>http://demonstrations.wolfram.com/DifferentiationMicroscope/Instantaneous Rate of Changehttp://demonstrations.wolfram.com/InstantaneousRateOfChange/]]>http://demonstrations.wolfram.com/InstantaneousRateOfChange/