Graphing Logarithmic Functions by Albert Chiu
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This example demonstrates the plotting of logarithmic function graphs and their transformation patterns. Key math concepts include the definition of logarithmic functions, graph characteristics, and the impact of base changes on the graph. Construction highlights involve using GeoGebra commands like Point, Segment, Mirror to draw base shapes, sliders to control base variations, Mirror for symmetry transformations, and text objects for labeling key points and parameters. Suitable for high school mathematics education to understand logarithmic function properties and dynamically visualize graph changes.
GeoGebra Commands & Parameters
Point(xAxis) → ASegment(A, B) → bSegment(B, C) → cMirror(A, L) → A'_1Mirror(A, L) → A'_2Mirror(B, L) → B'_1Mirror(C, L) → C'Segment(B'_1, C') → c'Mirror(A, L) → A'Mirror(B, L) → B'Segment(A', B') → b'