U-Substitution for Definite Integrals

This example dynamically illustrates the U-substitution method for definite integrals, visually showing how integral bounds change and relate to area. Core concepts include definite integrals, U-substitution, function graphs, and area calculation. GeoGebra commands like Integral, Max, Min, and Textfield are used, along with objects such as sliders and function parameters. Ideal for high school and above to grasp integral computation and substitution techniques.