Answer:
x=0
Step-by-step explanation:
You are given the function
To find it inverse function, express x in terms of y:

Now change x into y and y into x:

The graph of the function
has vertical asymptote x=0.
Answer:

Step-by-step explanation:
Given

Required
Factor

Factor out 

<em>The expression cannot be further factored</em>
B both are multiples of 9 and when divided you get the original
6/12 or 4/8 is a possible answer
I`m not sure of the answer but if you look up Math Way it might be able to help.