You reduce it to 1/6 because 6 goes into 6 once and 6 goes into 36 six times giving you 1/6
I do A and B but that is the way I learned it. Hope this helps :)
For this case we have a function of the form
Where:

We must find the value of the function when the variable x is -5.
Then, substituting, 

We have that by sign law

Answer:
