1. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Section 6.4 Logarithmic Functions

2. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.

9. (a) 3 raised to what power yields 81? (b) 2 raised to what power yields ?

10. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.

17. Natural Logarithm Function

18. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.

20. Common Logarithm Function

21. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.

25. Isolate the exponential Change to logarithmic form Exact solution Approximate solution

26. Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.