Arithmetic Progression: nth Terms and Geometric Visualization

This GeoGebra example demonstrates the geometric visualization and algebraic behavior of the nth terms of an Arithmetic Progression (A.P.). It dynamically plots sequence values and links them to algebraic parameters. The core mathematical concepts include arithmetic sequences, the first term ($a$), common difference ($d$), the general term formula ($a_n = a + (n-1)d$), and linear growth patterns. The construction is built using GeoGebra objects including parameters `a`, `an`, and `d`, geometric points `A`, `B`, `C`, and dynamic text objects `text1` through `text4` to label and visualize the terms. It is designed for high school mathematics education, particularly in sequences and series modules, to help students understand the connection between algebraic formulas and geometric plots.