Which of the following describes the graph of f–1(x)?

A.The graph of f–1(x) is the reflection of the graph of f(x) in the line y = –x.
B. The graph of f–1(x) is the reflection of the graph of f(x) in the y-axis.
C. The graph of f–1(x) is the reflection of the graph of f(x) in the x-axis.
D. The graph of f–1(x) is the reflection of the graph of f(x) in the line y = x.