How to list the image of inverse scale function

How to list the image of inverse scale function

The independent variable takes half the positive and half the negative
There are about 2-3 integers whose absolute value is larger than 1, and 2-3 integers whose absolute value is less than 1. In this way, the number of independent variables can be about 6, and then the function value can be calculated according to the independent variables, and the table will be listed