Given the inverse scale function y = (3m-2) 1 / x, the range of M is obtained according to the following conditions: (1) the two branches of the image are in the first and third quadrants Does it have anything to do with m? Isn't it OK if x is positive or negative?

Given the inverse scale function y = (3m-2) 1 / x, the range of M is obtained according to the following conditions: (1) the two branches of the image are in the first and third quadrants Does it have anything to do with m? Isn't it OK if x is positive or negative?

Inverse scale function y = K / X
(1) K > 0, the image is in the first and third quadrant
(2)k0
∴ m>2/3
PS: X can be positive or negative, so it is impossible to judge the quadrant