K Consider the functions f(x)=-9x-1 and g(x)= = - 1 (a) Find f(g(x)). (b) Find g(f(x)). (x+1). (c) Determine whether the functions f and g are inverses of each other. (Use a comma to separate answers as needed.) B. No values should be excluded from the domain. (b) What is g(f(x))? g(f(x))=x (Simplify your answer.) Give any values of x that need to be excluded from g(f(x)). Select the correct choice and, if box within your choice. A. x# (Use a comma to separate answers as needed.) B. No values should be excluded from the domain. (c) Are the functions f and g inverses of each other? Choose the correct answer. O Yes O No