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Domain

Date post: 24-May-2015
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Description:
An introduction to finding domain and range of a function
15
Transcript
Page 1: Domain
Page 2: Domain
Page 3: Domain

( ) 2f x x

, 2( )f x x

,

5 4( ) 3 5 2 7f x x x x

, ( ) 3f x

,

Page 4: Domain
Page 5: Domain

1( )f x

x

Page 6: Domain

1( )f x

x

1(5)

5f

1( 5)

5f

1(0)

0f

Page 7: Domain

1( )f x

x

Page 8: Domain

3( )

2 8f x

x

2 8 0x 4x

Page 9: Domain

( )f x x

Page 10: Domain

( )f x x

(4) 2f (0) 0f

( 1) 1f

Page 11: Domain

( )f x x

0x

Page 12: Domain

6( ) 2 8f x x

2 8 0x

4x

Page 13: Domain

3( ) 5 7f x x

Page 14: Domain
Page 15: Domain

( ) 10A x x


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