> 
> $$g(x) = \frac{3}{x-4}$$
> 
> 
> 

for the domain, I find, $\{x|x\ne 4\}$'

and for the range

$$\{y|- \infty < y < 0 < y < \infty \}$$

$$\{y| 0 < |y| < \infty \}$$

Firstly, have I got that Range right? Secondly, if it is correct, which is the more preferred way to write it? Or is there a more appropriate way than these two attempts?

Thanks.