论文部分内容阅读
函数思想贯穿于高中数学始终,是学习其他各章的基础.历年各省市高考试题,无不体现对函数性质及应用的考查.鉴于此,下面我们一起学习f(x)=x+1/x(x≠0)型函数的性质.
Function thinking throughout the high school mathematics has always been to learn the basis of the other chapters.Every year provinces and municipalities entrance examination questions, all reflect the nature of the function and application of the test.In view of this, we study together f (x) = x +1 / x ( x ≠ 0) type of function.