Consider the function. f(x) = x^2 − 1, x ≥ 1
(a) Find the inverse function of f.
f ^−1(x) =
(b) Graph f and f ^−1 on the same set of coordinate axes.
(c) Describe the relationship between the graphs. The graphs off and f^−1 are reflections of each other across the line ____answerhere___________.
(d) State the domain and range of f and f^−1. (Enter youranswers using interval notation.)
Domain of f
Range of f
Domain of f ^−1
Range of f ^−1
