论文部分内容阅读
函数是高中数学的一个重要概念,由于它比较抽象,同学们理解起来比较困难,甚至产生一些错误的认识．下面就同学们在学习中存在的问题释疑如下．问题1 函数y=f(x+1)中的自变量是x
The function is an important concept of high school mathematics. Because it is more abstract, the classmates understand it more difficult and even get some wrong understanding. The following questions about the students’ problems in learning are as follows. Problem 1 The argument in function y=f(x+1) is x