For this case we have the following equations:

We must find 
By definition of composition of functions we have to:

So:

We must find the domain of f (g (x)). The domain will be given by the values for which the function is defined, that is, when the denominator is nonzero.

So, the roots are:

The domain is given by all real numbers except 0 and 3.
Answer:
x other than 0 and 3
Answer:
0.11111....
Step-by-step explanation:
. ......... .....
wait I was wrong
Answer:
In the attachment.
Step-by-step explanation:
Rewrite
as a
. Then mark each set with different color and take the intersection of these.
Answer:
In y-intercept form: X = 5
Step-by-step explanation:

Becuz the slope is Undefined
That is one half also 1/2 if this was not what u where looking for then just tell me