Indicate which of the functions in the referenced exercise are one-to-one correspondences. For each function that is a one-to-one correspondence, find the inverse function.

Exercise

Exercise 1 with the co-domain taken to be the set of all real numbers not equal to 3.

Exercise 1

In a function f is defined on a set of real numbers. Determine whether or not f is one-to-one and justify your answer.

Exercise 2

for all real numbers x ≠ 0