7.8 should be it, i am so sorry if its wrong hope it helps if its correct!
Answer:
Step-by-step explanation:
The max value that this function reaches is 6, and the function reaches this value repeatedly, beginning at x = 0 and then at x = 6, 12, 15, etc. This tells us that the period of the function is 6.
The function is increasing on (3, 6), (9, 12), and so on
The function is even because the graph is symmetrical about the y-axis.
Write about the police situations that’s going on right now
Answer:


Step-by-step explanation:


hope this helps
brainliest appreciated
good luck! have a nice day!