1. 7.5 Inverse Function 3/13/2013

2. x2x+ 3 x -2 0 1 1 3 5 1 3 5 -2 0 1 What do you notice about the 2 tables (The original function and it’s inverse)? The input of the original function is the output of the inverse and the output of the original function is the input of the inverse.

4. Inverse Function The inverse of a function is the set of ordered pairs obtained by interchanging the domain(input) and range (output) values in the original function.

5. 3 -4 1 5 The inverse of a function is the set of ordered pairs obtained by interchanging the domain(input) and range (output) values in the original function. Based on the above definition, answer the following questions.

6. Steps for finding the inverse of a function:

7. Find the inverse of the following functions.