Point B.
The square root of 15 is 3.8.
Point B refers to the answer of the problem.
Therefore, it’s point B, hope this helps.
Answer: 
Step-by-step explanation:
Given the functions f(x) and g(x), to find 
you need to substitute 
into the function g(x):
Now, to find 
you must substitute 
into , then you get:
It would be d, since he will pay $12 per hour, equivalent to 12×h or 12h.
