Question

The functionf(x) is multiplied by a factor of 2 and then 3 is added to the function.



f(x)=sin(x)

What effect does this have on the graph of the function?



The graph is vertically compressed by a factor of 3 and shifted up 2 units.

The graph is vertically stretched by a factor of 2 and shifted up 3 units. <my choice

The graph is vertically compressed by a factor of 2 and shifted up 3 units.

The graph is vertically stretched by a factor of 3 and shifted up 2 units.
I agree.

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