Answer :
The function which describes the graph shown is y = 1/2sin(x) - 2
The general form the sinusoidal graph shown can be written as :
- y = Asin(x) + k
Where :
- A = Amplitude
- k = Vertical shift (midline)
The Amplitude represents the displacement of the sinusoid , which is 1/2
The Vertical shift , k is the value at the midline of the sinusod, which is -2 as depicted on the graph.
Putting the values into the general equation , we have :
- y = 1/2sin(x) - 2
Hence, the function which describes the graph is y = 1/2sin(x) - 2
Learn more on sine graphs : https://brainly.com/question/21902442
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