Transforming Linear Functions - PCSS 1

① This GeoGebra example dynamically demonstrates how linear functions transform when their parameters change, visually linking algebraic expressions to their graphs. ② Core mathematical concepts include linear functions, slope and intercept, translations and dilations of function graphs, and the use of vectors in three-dimensional space. ③ Construction highlights: using GeoGebra objects such as functions f, a, g, h, p, q and text1, the example likely employs sliders or parameter controls to update the graph in real time, possibly incorporating polygons and 3D vectors to illustrate the geometric meaning of transformations. ④ Suitable for high school or pre-university students learning function transformations and coordinate geometry, as well as for teachers demonstrating the connection between algebra and geometry in class.