Definite Integral as a Right Hand Sum

This example demonstrates how to approximate a definite integral using a right hand sum. It involves core mathematical concepts such as definite integral, right hand sum, function graph, and geometric transformations. The construction uses GeoGebra commands and objects like Point, Sequence, BarChart, and Textfield to dynamically generate points, sequences, bar charts, and text fields, illustrating the process of integration. Suitable for high school and above students to learn and understand the concept of integration in calculus.