Answer
The graph of g(x) is obtained from the graph of f(x) by shifting it down by 4 units.
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Work Step by Step
Create a table of function values for $f(x)$ and $g(x)$.
Plot the points $(x,f(x))$ and join.
Plot the points $(x,g(x))$ and join.
Observe that
the graph of g(x) is obtained from the graph of f(x) by shifting it down by 4 units.