抛物线及其几何性质
2020-11-05 08:45
本范例展示了抛物线的基本概念及其几何性质。通过GeoGebra动态演示，用户可以观察抛物线的顶点、对称轴以及与y轴的交点。利用参数a、h、k的变化，直观地理解抛物线方程的平移和缩放变换，并探讨其与坐标轴的交点计算。适合用于中学数学中二次函数和解析几何的教学与学习。
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