Answer:
The answer is C
Step-by-step explanation:
We have f(x) function as below:

and the converted function g(x) is as mentioned below:

We can observe that:
f(x)=-g(x)
Therefore it can be said that this function reflected horizontally.
Note: please check the plot attached.
300° CCW is the same as 60° CW. N will show up where H is now.
The 3rd selection is appropriate.
Divide 3600 by 6 and its 600
Where is the graph? do you have a pic or website?