Multi-Function Graph Plotting and Integrated Math Concepts

① This example demonstrates the plotting of three functions f_1, f_2, and f_3 on a coordinate plane, visually illustrating their shapes and relationships to help users grasp fundamental characteristics of function graphs. ② Core mathematical concepts include function graphing, logarithmic functions, quadratic equations, conditional probability, and statistical distributions, spanning algebra to probability and statistics, showcasing integrated mathematical knowledge. ③ Construction highlights: using GeoGebra's object definition to create three function objects, displaying their graphs on the coordinate plane; sliders or dynamic parameters can adjust function expressions to observe changes; the original tags also mention logarithm, conditional probability, statistics, and distributions, suggesting the example may include probability density curves or statistical charts. ④ Suitable for middle school to early college students for introductory function graphing, multi-function comparison, and interdisciplinary learning combining probability/statistics with functions; also useful for teachers as a classroom demonstration tool.