The function of the graph is y= 3.5 sin x
The correct option is (A).
What is graph?
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The of all the function is attached below.
By seeing the graph which shown in figure is well satisfied by y= 3.5 sin x.
Hence, function whose graph is given by: y= 3.5 sin x
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