有关反比例函数y=k/x(k≠0)图象与几何图形结合的题目往往和面积、角度有关,解这类题目要有强烈的函数意识,方程(组)意识,设法建立方程(组)求出y=k/x的图象与几何图形结合点的坐标至关重要,举例简析如下:一、y=k/x(k≠0)的图象与几何图形的结合.例1如图,函数y=k/x的图象与直线y=x+m在 Concerning the inverse proportion function y = k / x (k ≠ 0), the problem of the combination of image and geometry is often related to the area and the angle. It is necessary to solve the problem that there should be a strong sense of function and an awareness of equations. ) Find the coordinates of y = k / x image and geometric point of convergence is crucial, for example as follows: First, the combination of y = k / x (k ≠ 0) image and geometry. As shown in the figure, the function y = k / x is the same as the line y = x + m