Demonstration of Fractions, Tangent Lines, and Logarithmic Functions with Statis

This example illustrates the integration of fractions, tangent lines, and logarithmic functions, along with statistical characteristics analysis. Key math concepts include fraction operations, tangent line equations, logarithmic function properties, and statistical features. GeoGebra commands like Element, Point, Vector, Textfield, Zip are used to construct objects such as b, a, ops, n, O_n, f_1, f_2, f, ax1, ax2, s, D, A, B, C, u, v, text2, w, d, text3, InputBox1, InputBox2, D2, A2, B2, C2, rlist, zero, zlist, z1list, E, F, LL, UL, text1, G, H, text1_1, axis1b. Suitable for high school mathematics teaching, focusing on function graphing and data analysis.