Question

True or False: For a one-to-one function, y = f(x), then x = f-1(y). Explain your answer. (1 point)





4. True or False: For any function, x = f-1(y), then y = f(x). Explain your answer. (1 point)

Answer 1

What have you done so far?

Answer 2

3. true
4. false