Section 6.2 One-to-One Functions; Inverse Functions.

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Presentation transcript:

Section 6.2 One-to-One Functions; Inverse Functions

For each function, use the graph to determine whether the function is one-to-one.

A function that is increasing on an interval I is a one-to-one function in I. A function that is decreasing on an interval I is a one-to-one function on I.

A) Yes B) No Is the function shown below a one-to-one function?

Which of the following is the graph of the function below and its inverse? A)B) C) D)