| 实系数高次函数性质研究 |
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| 引用本文： | 吴全荣.实系数高次函数性质研究[J].福建师大福清分校学报,2008(2):71-74. |
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| 作者姓名： | 吴全荣 |
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| 作者单位： | 漳州城市职业学院,福建漳州,363000 |
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| 摘 要： | 本文研究实系数三、四次函数的性质：零点、极值点、拐点的个数;奇偶性;对称中心坐标、对称轴方程,并将其拓广到一般实系数高次多项式函数。
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| 关 键 词： | 多项式函数 零点 极值点 拐点 对称中心 对称轴 |
| 文章编号： | 1008-3421(2008)02-0071-04 |
| 修稿时间： | 2007年10月14 |
Study on the Properties of Higher-degree Polynomial Functions with Real Number Coefficients |
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| WU Quanrong.Study on the Properties of Higher-degree Polynomial Functions with Real Number Coefficients[J].Journal of Fuqing Branch of Fujian Normal University,2008(2):71-74. |
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| Authors: | WU Quanrong |
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| Institution: | Quanrong (The City Vocational College of Zhangzhou , Zhangzhou Fujian 363000) |
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| Abstract: | This paper studies the propers of cubic functions and biquadratic functions with real number coefficients: the number of zero point,extreme point,and inflection point;odevity;center of symmetry coordinate and axis of symmetry equation,and it will be developed to the general higher-degree polynomial functions with real number coefficients. |
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| Keywords: | Polynomial function Zero point Extreme point Inflection point Center of symmetry Axis of symmetry |
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