Answer:
Option A
Step-by-step explanation:
The domain of a function is the set of all numbers that has an image in the co domain. It means that those elements are mapped to other elements and give output values.
From the figure we see that all the elements in
are marked to other elements in
. So, the domain would be:
![$ \{-4, -1, 0, 2, 7\} $](https://tex.z-dn.net/?f=%24%20%5C%7B-4%2C%20-1%2C%200%2C%202%2C%207%5C%7D%20%24)
Hence, Option A.
B is the answer.
x (the variable for number of hours worked) must be connected the number indicating the hourly rate, which is 56.
375 must be added at some point in the equation due to it being an indicated signing bonus (it has to be added).