point(s) possible For the function f(x) =4x - 9, determine whether f(x) is one-to-one. If so, (a) write an equation for the inverse function in the form y =f (x), (b) graph f and f on the same axes, and (c) give the domain and the range of f and f . If the function is not one-to-one, say so (a) Write an equation for the inverse function in the form y = f (x). Select the correct choice below and if necessary, fill in any answer boxes to complete your choice, O A. The function f(x) is one-to-one and f (x)= (Simplify your answer.) O B. The function is not one-to-one (b) Choose the correct graph of f and f "below O A. O B. The function f(x) is not one-to-one