Answer: Direct means when x goes up y also goes up, inverse means when x goes up, y goes down and vice versa.
800-500 =300 5 times 100=500 it decreases by 100 each year
I hope that helps
Answer:
45
Step-by-step explanation:
45
The parent function of

is

The diagrams below show step by step transformation
As we can see from the graph

, the amplitude of the function is 3, period of

, phase shift of π and midline y=2