If I’m not mistaken, the answer should be C.
Let me know if I was correct.
Answer:
and
Step-by-step explanation:
Note that if
then 
Functions
do not have vertical asymptotes at all.
Vertical asymptotes have functions
Functions
and
have the same vertical asymptotes (when
).
Functions
and
have the same vertical asymptotes (when
). See attached diagram
This is for the one with the green background :) I corrected a few of the errors that collided with the answers for the 3 qns you didn’t know. Hope this helps!!!