江苏省泰州市高中数学第3章指数函数、对数函数和幂函数3.1.2指数函数(一)导学案(无答案)苏教版必修1.doc

上传人:周芸 文档编号:930839 上传时间:2019-03-04 格式:DOC 页数:2 大小:72.50KB
下载 相关 举报
江苏省泰州市高中数学第3章指数函数、对数函数和幂函数3.1.2指数函数(一)导学案(无答案)苏教版必修1.doc_第1页
第1页 / 共2页
江苏省泰州市高中数学第3章指数函数、对数函数和幂函数3.1.2指数函数(一)导学案(无答案)苏教版必修1.doc_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1、13.1.2 指数函数(一)一、 【学习目标】1.理解指数函数的概念,了解对底数的限制条件的合理性.2.掌握指数函数图象的性质.3.会应用指数函数的性质求复合函数的定义域、值域二、 【自学要点】1 指数函数的定义:_2 指数函数的图象和性质a1 00)是指数函数( )2 y ax2 (a0 且 a1)是指数函数( )3因为 a01( a0 且 a1),所以 y ax恒过点(0,1)( )4 y ax(a0 且 a1)的最小值为 0.( )四、 【合作探究】1已知指数函数 f(x)的图象过点(3,),求函数 f(x)的解析式2. 求下列函数的定义域、值域(1)y ;(2) y4 x2 x1.3x

2、1 3x3. 求函数 y 的定义域、值域32x 1 1924. 试画出 y2 x1 的图象,指出它与 y2 x的图象的关系5. 若直线 y2 a 与函数 y|2 x1|的图象有两个公共点,求实数 a 的取值范围五、 【当堂巩固】1已知指数函数 y(2 b3) ax经过点(1,2),求 a, b 的值2求下列函数的定义域、值域(1)y 1x;(2)y (a0,且 a1)ax 1ax 13求下列函数的定义域、值域(1)y10.x;(2) y 513x.4. 已知函数 f(x)4 ax1 的图象经过定点 P,则点 P 的坐标是_5. 试画出函数 y a|x|(a1)的图象6、 【课堂小结】:7、 【教学反思】:

展开阅读全文
相关资源
猜你喜欢
  • ANSI INCITS ISO IEC 24709-2-2007 Information technology - Conformance testing for the biometric application programming interface (BioAPI) - Part 2 Test assertions for biometric se.pdf ANSI INCITS ISO IEC 24709-2-2007 Information technology - Conformance testing for the biometric application programming interface (BioAPI) - Part 2 Test assertions for biometric se.pdf
  • ANSI INCITS ISO IEC 24709-3-2011 Information technology - Conformance testing for the biometric application programming interface (BioAPI) - Part 3 Test assertions for BioAPI frame.pdf ANSI INCITS ISO IEC 24709-3-2011 Information technology - Conformance testing for the biometric application programming interface (BioAPI) - Part 3 Test assertions for BioAPI frame.pdf
  • ANSI INCITS ISO IEC 24711-2007 Method for the determination of ink cartridge yield for colour inkjet printers and multi-function devices that contain printer components.pdf ANSI INCITS ISO IEC 24711-2007 Method for the determination of ink cartridge yield for colour inkjet printers and multi-function devices that contain printer components.pdf
  • ANSI INCITS ISO IEC 24711-2007 Method for the determination of ink cartridge yield for colour inkjet printers and multi-function devices that contain printer components《彩色喷墨式打印机和包含.pdf ANSI INCITS ISO IEC 24711-2007 Method for the determination of ink cartridge yield for colour inkjet printers and multi-function devices that contain printer components《彩色喷墨式打印机和包含.pdf
  • ANSI INCITS ISO IEC 24712-2007 Colour test pages for measurement of office equipment consumable yield.pdf ANSI INCITS ISO IEC 24712-2007 Colour test pages for measurement of office equipment consumable yield.pdf
  • ANSI INCITS ISO IEC 24712-2007 Colour test pages for measurement of office equipment consumable yield《办公设备耗材量的测量用彩色试验页》.pdf ANSI INCITS ISO IEC 24712-2007 Colour test pages for measurement of office equipment consumable yield《办公设备耗材量的测量用彩色试验页》.pdf
  • ANSI INCITS ISO IEC 24713-1-2008 Information technology - Biometric profiles for interoperability and data interchange - Part 1 Overview of biometric systems and biometric profiles.pdf ANSI INCITS ISO IEC 24713-1-2008 Information technology - Biometric profiles for interoperability and data interchange - Part 1 Overview of biometric systems and biometric profiles.pdf
  • ANSI INCITS ISO IEC 24713-2-2008 Information technology - Biometric profiles for interoperability and data interchange - Part 2 Physical access control for employees at airports.pdf ANSI INCITS ISO IEC 24713-2-2008 Information technology - Biometric profiles for interoperability and data interchange - Part 2 Physical access control for employees at airports.pdf
  • ANSI INCITS ISO IEC 24713-3-2010 Information technology - Biometric profiles for interoperability and data interchange - Part 3 Biometrics-based verification and identification of .pdf ANSI INCITS ISO IEC 24713-3-2010 Information technology - Biometric profiles for interoperability and data interchange - Part 3 Biometrics-based verification and identification of .pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1