| 函数y=ax与y=xa图像的交点问题推导及应用 |
| |
| 引用本文： | 冯俊杰. 函数y=ax与y=xa图像的交点问题推导及应用[J]. 荆门职业技术学院学报, 2006, 21(3): 76-77 |
| |
| 作者姓名： | 冯俊杰 |
| |
| 作者单位： | 河南省修武县教师进修学校,河南,修武,454350 |
| |
| 摘 要： | 运用常见的导数知识,结合函数y=lnxx的图象,给出了函数y=ax与y=xa图像的交点问题一般结论,并运用这一结论推导出了函数y=ax与y=logaX图象交点的相关结论.
|
| 关 键 词： | 图象 交点 |
| 文章编号： | 1008-4657（2006）03-0076-02 |
| 收稿时间： | 2006-01-20 |
| 修稿时间： | 2006-01-20 |
The Intersection of the Images of Functions y=ax and y=xa Derivation and Application |
| |
| FENG Jun-jie. The Intersection of the Images of Functions y=ax and y=xa Derivation and Application[J]. Journal of Jingmen Vocational Technical College, 2006, 21(3): 76-77 |
| |
| Authors: | FENG Jun-jie |
| |
| Abstract: | The paper gives a general conclusion on the intersection of the images of functions and,and also derives another two related conclusions on the intersection of,giving a clearer picture of this field of study. |
| |
| Keywords: | images intersection conclusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
