Answer:
Third Option
Step-by-step explanation:
We know that the function
is defined as
. Since the denominator is
then we know that
when 
We also know that the division by 0 is not defined. Therefore, the limit of
when "x" tends to
is infinite.
The function
is the inverse of
By definition, if we have a function f(x), its domain will be equal to the range of its inverse function
. If
, then 
This also happens for the function 
If when
then when 
Then, the answer is:

Answer:
The slope is

Step-by-step explanation:

Answer:
7/12
Step-by-step explanation:
12/12-5/12=7/12
Answer:
Im not sure but I think its -5
Answer:
38.9
Step-by-step explanation: