| 一道高考题的深入探讨 |
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| 引用本文： | 李晟,张传军.一道高考题的深入探讨[J].贵州教育学院学报,2008,24(6):11-14. |
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| 作者姓名： | 李晟 张传军 |
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| 作者单位： | 贵州教育学院数学与计算机科学系 贵州贵阳550003 |
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| 摘 要： | 对一道涉及微积分的高考题，本文给出了多种解法并进而对题目的条件和结论作了较为深入探讨，以利于提高中学师生对此题的理解和认识。
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| 关 键 词： | 选择题 乘积的导数 单调性 凹凸性 割线 斜率 |
On a question from the college entrance examination |
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| LI Sheng,ZHANG Chuan-jun.On a question from the college entrance examination[J].Journal of Guizhou Educational College(Social Science Edition),2008,24(6):11-14. |
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| Authors: | LI Sheng ZHANG Chuan-jun |
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| Institution: | LI Sheng1,ZHANG Chuan-jun2 |
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| Abstract: | This paper gives several methods to answer a quesiton from the college entrance examination involving calculous,and then discusses the condition and conclusion of the quesiton,which would make the students and teachers of high school understand it better. |
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| Keywords: | choice test product derivatives monotonicity concavity secant slope |
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