A problem on the turning points of polynomials
作者:
R. Thompson,
期刊:
International Journal of Mathematical Education in Science and Technology
(Taylor Available online 1995)
卷期:
Volume 26,
issue 5
页码: 675-684
ISSN:0020-739X
年代: 1995
DOI:10.1080/0020739950260504
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The construction of polynomials with maximum turning points lower than minimum turning points is investigated. As well as providing cautionary examples for students, the solution requires the application of quadratic inequalities and could provide an interesting topic for coursework at A level. The problem also provides an opportunity for practice in the use of graph plotting software.
点击下载:
PDF (252KB)
返 回