It is proved that the image of inverse scale function is hyperbola The function image of inverse proportion is hyperbola. That's why, why the function image of y = KX is a straight line, and the function image of y = K / X is hyperbola, not to mention that it is connected one by one. I need a reason

It is proved that the image of inverse scale function is hyperbola The function image of inverse proportion is hyperbola. That's why, why the function image of y = KX is a straight line, and the function image of y = K / X is hyperbola, not to mention that it is connected one by one. I need a reason

First of all, you have to understand the meaning of the function image: in the plane coordinate system, the set of all the points satisfying the function relationship is the function image. To simplify, the set of points is the image