Linear Horizontal Translation Demo

①This GeoGebra example dynamically demonstrates the horizontal translation of a linear function's graph, showing how changes in the function expression correspond to shifts along the x-axis. ②The core mathematical concept is the transformation of function graphs, specifically horizontal translation: adding or subtracting a constant to the independent variable x moves the graph left or right while preserving the slope. ③Construction details: objects f, h, and g are defined, where f is the original linear function, and h and g are horizontally translated versions; users can drag sliders or input parameters to observe real-time shifts and compare the algebraic forms. ④This is suitable for middle or high school students learning function transformations, and serves as an interactive tool for classroom demonstrations or self-study, building intuition for translating more complex functions like quadratics or logarithms.