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Properties of Logarithms

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Presentation on theme: "Properties of Logarithms"— Presentation transcript:

1 Properties of Logarithms
Section 5.5 Properties of Logarithms Copyright © 2013 Pearson Education, Inc. All rights reserved

2 Work with the properties of logarithms.
Objectives: Work with the properties of logarithms. Write a logarithmic expression as a sum or difference of logarithms. Write a logarithmic expression as a single logarithm. Evaluate logarithms whose base is neither 10 nor e. Copyright © 2013 Pearson Education, Inc. All rights reserved

3 Copyright © 2013 Pearson Education, Inc. All rights reserved

4 Copyright © 2013 Pearson Education, Inc. All rights reserved

5 Property (2) Property (1) Property (2)
Copyright © 2013 Pearson Education, Inc. All rights reserved

6 Copyright © 2013 Pearson Education, Inc. All rights reserved

7 Copyright © 2013 Pearson Education, Inc. All rights reserved

8 Copyright © 2013 Pearson Education, Inc. All rights reserved

9 Copyright © 2013 Pearson Education, Inc. All rights reserved

10 Property (5) Property (3) Property (5) Property (4) Property (5)
Copyright © 2013 Pearson Education, Inc. All rights reserved

11 Copyright © 2013 Pearson Education, Inc. All rights reserved

12 Exponential form Property (7) Property (5) Approximate value
Exact value Copyright © 2013 Pearson Education, Inc. All rights reserved

13 Copyright © 2013 Pearson Education, Inc. All rights reserved

14 Copyright © 2013 Pearson Education, Inc. All rights reserved

15 Copyright © 2013 Pearson Education, Inc. All rights reserved

16 Homework: 5.5 # odd, odd Copyright © 2013 Pearson Education, Inc. All rights reserved


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