10 2 logarithms and logarithmic functions n.
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10.2 Logarithms and Logarithmic functions

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10.2 Logarithms and Logarithmic functions

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10.2 Logarithms and Logarithmic functions

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  1. 10.2 Logarithms and Logarithmic functions

  2. Graphs of a Logarithmic function verse Exponential functions In RED y = 10x

  3. Graphs of a Logarithmic function verse Exponential functions In RED y = 10x , In Blue y = Log x The functions relate in which way?

  4. The Main Concept of Logarithms Remember the way an exponential function and a Logarithm function is related.

  5. The Main Concept Remember

  6. Write in Exponential form Log 4 16 = 2

  7. Write in Exponential form Log 4 16 = 2

  8. Write in Logarithmic form 53 = 125

  9. Write in Logarithmic form 53 = 125

  10. How to use the Concept to Solve problems Evaluate

  11. How to use the Concept to Solve problems Evaluate

  12. How to use the Concept to Solve problems Evaluate

  13. How to use the Concept to Solve problems Evaluate

  14. How to use the Concept to Solve problems Evaluate

  15. How to use the Concept to Solve problems Evaluate

  16. Use the concept Solve

  17. Use the concept Solve

  18. Use the concept Solve

  19. Use the concept Solve Why Greater then Zero?

  20. Solve for x Check your solutions

  21. Solve for x Check your solutions

  22. Solve for x Check your solutions They both work. What would make the answers not work?

  23. This Logarithm is impossible Why?

  24. This Logarithm is impossible Try to solve Is there any x that would make it equal -27?

  25. How do you solve Evaluate the expression

  26. How do you solve Evaluate the expression

  27. Homework Page 536 # 21 – 39 odd, 47 – 59 odd

  28. Homework Page 536 # 22 – 40 odd, 48 – 58 odd