4. A student graphed f(x) = x and g(x) = f(x) + 3 on the same coordinate grid. Which
statement describes how the graphs of f and g are related?
A. The graph of f is shifted 3 units up to create the graph of g.
B. The graph of f is steeper than the graph of g.
C. The graph of f is shifted 3 units down to create the graph of g.
D. The graph of f is less steep than the graph of g.