Answer:
I can see that the point appears to shift up by 2 units. What else do I need to know in order to find a possible formula for g(x) in terms of f(x)?
As here it is either stretched or shrunk, we have
i.e. while f(3)=2 , g(3)=2f(3)=2×2=4
Step-by-step explanation:
The graph of f'x) is the graph of g(x) after it has been vertically streched lies on the graph of f(x) g(x)=2f(x). The corresponding point on the graph g(x) formula for g(x) in trems of f(x) ?
If f(x) is vertically stretched or shrunk in a graph, we have multiplied by a number n , which is greater than 1 if it has stretched and if it is less than 1 (but grater than 0 ), it will shrink.
On the contrary just adding a will either shift it up - if it is positive - or shift it down - if it is negative.
As here it is either stretched or shrunk, we have
i.e. while f(3)=2 , g(3)=2f(3)=2×2=4
