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基础代数/二次函数/章节回顾
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来自维基教科书,开放世界的公开书籍
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基础代数
第 1 课。绘制抛物线图
第 2 课。利用判别式辅助绘制抛物线
第 3 课。找出抛物线的对称轴
第 4 课。找出抛物线的顶点
第 5 课。绘制二次不等式图
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书籍:基础代数
华夏公益教科书