G (x) = x-6

Domain of g:

All real numbers

Step-by-step explanation:

The domain is just what values of x you can plug in as an input. In this case, you can plug in any number, as the graph is just a line that has no restrictions. An example of a case where the domain isnt just any number would be g (x) = 5/x, because in that case, x couldn't be 0 because you cant divide by zero.