What is the effect on the graph of f(x)=1xf(x) = \frac{1}{x}f(x)=x
 1 when it is transformed to g(x)=1x−7g(x) = \frac{1}{x} - 7g(x)=x
 1−7?
 A.
 The graph of f(x) is shifted 7 units down.
 B.
 The graph of f(x) is shifted 7 units to the left.
 C.
 The graph of f(x) is shifted 7 units to the right.
 D.
 The graph of f(x) is shifted 7 units up.