Graphing Quadratic Equations

This example demonstrates how to adjust the coefficients a, b, c of a quadratic function to observe changes in its graph's orientation, axis of symmetry, and vertex. Core math concepts include quadratic functions, vertex, axis of symmetry, graph orientation, and function graphs. Construction highlights: the Intersect command is used to find intersections of the vertex, axis of symmetry, and other shapes, while objects a, b, c, f, A, B represent function coefficients and key points. Suitable for high school mathematics function graphing instruction to help students understand the properties of quadratic functions.