Select the correct answer. Consider these functions: $($)=3.13 + 2 g(t)=V Which statements, if any, are true about these functions? 1. The function fg(x)) = x for all real x.
II. The function & x)) = x for all real x.
III. Functions fand gare inverse functions. O A. I only
B. ll only
C. I, II, and III
D. None of the statements are true.