Please help! functions operations. explain please

Answer:
3; all real numbers except x=2
Step-by-step explanation:
The given functions are:
[tex]f(x)=3x-6[/tex]
and
[tex]g(x)=x-2[/tex]
[tex]\frac{f}{g}=(\frac{f}{g})(x)[/tex]
[tex]\frac{f}{g}=\frac{f(x)}{g(x)}[/tex]
[tex]\frac{f}{g}=\frac{3x-6}{x-2}[/tex]
where [tex]x\ne2[/tex]
[tex]\frac{f}{g}=\frac{3(x-2)}{x-2}[/tex]
[tex]\frac{f}{g}=3[/tex]
The last choice is correct