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Example 3 Finding an Inverse Function Chapter 4.3 a.Find the inverse function of. b.Graph and its inverse function on the same axes.  2009 PBLPathways.

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Presentation on theme: "Example 3 Finding an Inverse Function Chapter 4.3 a.Find the inverse function of. b.Graph and its inverse function on the same axes.  2009 PBLPathways."— Presentation transcript:

1 example 3 Finding an Inverse Function Chapter 4.3 a.Find the inverse function of. b.Graph and its inverse function on the same axes.  2009 PBLPathways

2 a.Find the inverse function of. b.Graph and its inverse function on the same axes.

3  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)

4  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)

5  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)

6  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)

7  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)  3 3 3 

8  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)  3 3 3 

9  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)  3 3 3 

10  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)  3 3 3 

11  2009 PBLPathways a.Find the inverse function of. Replace f(x) with y Interchange x and y Solve for y Replace y with f -1 (x)  3 3 3 

12  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

13  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

14  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

15  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

16  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

17  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

18  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

19  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

20  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

21  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

22  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

23  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

24  2009 PBLPathways a.Find the inverse function of. 1.Multiply the input by 2. 2.Subtract 1. 3.Divide by 3. 1.Multiply the input by 3. 2.Add 1. 3.Divide by 2.

25  2009 PBLPathways b.Graph and its inverse function on the same axes.

26  2009 PBLPathways b.Graph and its inverse function on the same axes.

27  2009 PBLPathways b.Graph and its inverse function on the same axes.

28  2009 PBLPathways b.Graph and its inverse function on the same axes. (2, 1)

29  2009 PBLPathways b.Graph and its inverse function on the same axes. (2, 1) (1, 2)

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