| 五次函数及其性质的研究 |
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| 引用本文： | 王荣波,冯强.五次函数及其性质的研究[J].价值工程,2012,31(7):5-6. |
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| 作者姓名： | 王荣波 冯强 |
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| 作者单位： | 延安大学数学与计算机科学学院,延安,716000 |
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| 基金项目： | 国家自然科学基金资助项目，延安大学科研基金，陕西省高等教育教学改革研究项目，延安大学教改项目资助项目 |
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| 摘 要： | 本文通过对三次函数和四次函数及其曲线性质的研究,利用各次幂的系数来确定五次函数的极值点以及拐点的存的条件,并给出了求拐点和极值的计算公式。
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| 关 键 词： | 五次函数及其曲线 极值 拐点 |
The Research of 5-th Power Function and Its Property |
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| Wang Rongbo
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Feng Qiang.The Research of 5-th Power Function and Its Property[J].Value Engineering,2012,31(7):5-6. |
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| Authors: | Wang Rongbo Feng Qiang |
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| Institution: | Wang Rongbo;Feng Qiang(College of Mathematics and Computer Science,Yan’an University,Yan’an 716000,China) |
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| Abstract: | The third and forth power function and the curve character were researched,the extreme point and inflexion were determined by using the existence condition of the fifth function,and the inflection point and the extreme value formula were given. |
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| Keywords: | 5-th power function and curve extreme value inflection point |
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