| 曲线的拐点与导数的关系 |
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| 引用本文： | 潘劲松.曲线的拐点与导数的关系[J].河北职业技术学院学报,2008,8(6). |
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| 作者姓名： | 潘劲松 |
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| 作者单位： | 湖南机电职业技术学院,湖南,长沙,410151 |
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| 摘 要： | 通过对不同教材中拐点定义的比较、分析,给出拐点的恰当定义,试图对二阶导数与拐点的关系作进一步的推广,进而得出拐点与导数的关系,并在此基础上给出拐点的判别方法.
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| 关 键 词： | 函数 导数 拐点 凸曲线 凹曲线 |
The Relation between Curve Inflection Point and Derivative |
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| PAN Jin-song.The Relation between Curve Inflection Point and Derivative[J].Journal of Hebei Polytechnic,2008,8(6). |
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| Authors: | PAN Jin-song |
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| Abstract: | Through different materials to the inflection point of the definition of comparison,analysis,given the proper definition of inflection point in an attempt to second-order derivative relationship with inflection point for further extension,and that inflection point and derivative relations,and on this basis given the inflection point of distinction. |
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| Keywords: | function derivate infexion convex curve concave curve |
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