Question

Part A: Explain how to determine the value of the vertical translation, d, for the graph of g(x). (2 points)

Part B: Explain how to determine the value of the vertical translation, d, for the graph of f(x) = 9sin(θ + 60°) + 6. (3 points)

Answer 1

Your graph is of the form
\[g(x)= a \cos \theta +d\]
You can easily find the values of a and d
The vertical translation is d

And the other function is
\[f(x)=asin(\theta+b)+d\]