Question

The graph of a sine function g(x) is presented below.

Answer 1

To determine the vertical translation

We need to determine the amplitude

The amplitude is

`(10-4)/(2)=(6)/(2)=3`

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