Answer:
I have no idea. : /
Step-by-step explanation:
Solution
To determine the vertical translation
We need to determine the amplitude
The amplitude is

Since the minimum is 4
Hence, the Vertical shift is 3+4 = 7
Part B
Given f(x) = 4 sin(θ - 45) + 8
The vertical translation is 8
I believe there was a typo in the question. The equation states 65, buy the chart states 55. This is not linear at all.