在学习函数的时候,各种问题就已经把我们难得团团转了,这反比例函数可是更令人烦恼了!但在几何画板的帮助下,一个个难题就如同破竹般迎刃而解了.接下来就让我们一起征服这些反比例函数吧!y=k/x的图像随k值变换情况算是最基本的反比例函数问题了.首先,在几何画板中建立一个平面直角坐标系.然后制作变量k,在横坐标内选择一点A,选中A点 When learning the function, the various problems have turned our rare rounds, but this inverse function is even more troublesome! However, with the help of geometric drawing board, one by one difficult problem is solved like a bamboo shoot. Then let us Conquer these inverse functions together! Y = k / x image with the k-value transform is regarded as the most basic problem of inverse function .First of all, in the geometric drawing board to establish a plane rectangular coordinate system.And then make variable k, within the abscissa Select a point A, select the A point