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高一数学对数函数与幕函数.ppt

发布:2017-04-06约1.03千字共7页下载文档
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【教育类精品资料】 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 第一章 基本初等函数(Ⅰ) 单元复习 第二课时 对数函数和幂函数 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 知识框架 对数的运算 对数与对数运算 对数的概念 概念 对数函数 图象 性质 换底公式 幂函数 概念 图象 指数函数 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 综合应用 3 (0,2) Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 例4 已知集合A={x|log2(-x)x+1},函数f(x)=ln(2x+1)的定义域为集合B,求A∩B. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. a1时为增函数;0a1为减函数. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 作业: P82 复习参考题A组:3,5,8,10. P83 复习参考题B组:2. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.
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