二次三项式的初探

Tentative Study in"ax^2+bx+c(a≠0)

从二次三项式的角度对初中数学的重要内容一元二次方程、不等式及函数进行初步探讨 ,研究了它们的大纲要求、学习要点、常见题型。

Tentative study has been made in the newcurriculum,important points and frequent quentions of linear duality equation,inequality and function in view of'y=ax 2 +bx+c(a≠0)'statistical analysis has been conducted in maths papers of national entrance Exam from1995to2002.