The function f(a) = (x - 3) + 4 is, in general, not one-to-one and thus does not have an inverse. However, if the domain is restricted to [3, co), as shown below, then the function is one- to-one and therefore invertible. Determine f-1. Graph f-1 along with the identity function, f() = x. Using interval notation, list the domain and range of both f and f-1. f-1 (2 ) Sketch the graph of f and the identity function f (x) = x. 12 12 - 11 - 10 -9 -8 -7 6 -5 -4 -3 -2 -1 12 3 4 5 6 7 8 9 10 11 12