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.
|Number of pages||10|
|Journal||International Journal of Mathematical Education in Science and Technology|
|Publication status||Published - 1995|