'Log 7' diaporamas de présentation

Trashketball Review

Trashketball Review. Chapter 3 Exponents and Logarithms. Trashketball Review of ch 4. 1. 26. 6. 21. 11. 16. 31. 27. 22. 2. 32. 17. 12. 7. 28. 23. 13. 18. 8. 33. 3. 29. 24. 19. 14. 34. 9. 4. 30. 25. 15. 20. 35. 5. 10. 1. Solve. 5 2x = 5 9x + 7.

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Box-wad-of-paper

Box-wad-of-paper. Chapter 12 Exponents and Logarithms. Box-wad-of-paper. 29. 1. 5. 9. 13. 17. 21. 25. 30. 2. 6. 10. 14. 18. 22. 26. 3. 7. 11. 15. 19. 23. 27. 4. 8. 12. 16. 20. 24. 28. Agenda. Get quiz back.

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Box-wad-of-paper

Box-wad-of-paper. Chapter 12 Exponents and Logarithms. Box-wad-of-paper. 29. 1. 5. 9. 13. 17. 21. 25. 30. 2. 6. 10. 14. 18. 22. 26. 3. 7. 11. 15. 19. 23. 27. 4. 8. 12. 16. 20. 24. 28. Agenda. Get quiz back.

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Box-wad-of-paper

Box-wad-of-paper. Chapter 12 Exponents and Logarithms. Box-wad-of-paper. 29. 1. 5. 9. 13. 17. 21. 25. 30. 2. 6. 10. 14. 18. 22. 26. 3. 7. 11. 15. 19. 23. 27. 4. 8. 12. 16. 20. 24. 28. 1. Solve. 5 2x = 5 9x + 7. x = -1. 2. Solve. x = -2, 5. 3. Solve.

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Lesson 3.3, page 400 Properties of Logarithms

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Warm Up Solve. 1. log 16 x = 2. log x 1.331 = 3 3. log10,000 = x

3. 2. Warm Up Solve. 1. log 16 x = 2. log x 1.331 = 3 3. log10,000 = x. 64. 1.1. 4. Objectives. Solve exponential and logarithmic equations and equalities. Solve problems involving exponential and logarithmic equations. Vocabulary. exponential equation logarithmic equation.

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Warm-Up

Warm-Up. Exponential Equations. One way to solve exponential equations is to use the property that if 2 powers w/ the same base are equal, then their exponents are equal. For b>0 & b ?1 if b x = b y , then x=y. Solve by equating exponents. 4 3x = 8 x+1

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CSE 373: Data Structures and Algorithms

CSE 373: Data Structures and Algorithms. Lecture 4: Math Review/Asymptotic Analysis II. Functions in Algorithm Analysis. f ( n ) : {0, 1, ? } ? ? + domain of f is the nonnegative integers range of f is the nonnegative reals

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Elementary Algebra

Elementary Algebra. Section 4.3 Properties of Logarithms. Properties of Logarithms. Consider log b x = m and log b y = n By definition b m = x and b n = y xy = (b m )(b n ) = b m + n So log b (xy) = log b (b m + n ) Product Rule for Logarithms

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8.5 Properties of Logarithms

8.5 Properties of Logarithms. p. 493 What are the three properties of logs? How do you expand a log? Why? How do you condense a log?. Properties of Logarithms. Let b, u, and v be positive numbers such that b ?1. Product property: log b uv = log b u + log b v Quotient property:

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Properties of Logs (6.10)

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Warmup Alg 2 16 Feb 2012

Warmup Alg 2 16 Feb 2012. Warmup Alg 2 17 & 21 Feb 2012. Agenda. Don't forget about resources on mrwaddell.net Sec 7.4: Intro to logarithms Definition of logs Inverses of logs. Go over assignment from last class period. Section 7.4: Introduction to Logarithms. Vocabulary.

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Aim: How do find the log b a?

Aim: How do find the log b a?. Do Now:. Special Log Values/Properties. Let a and x be positive real numbers such that a ? 1. because a 0 = 1. log 4 1 = 0. 1. log a 1 = 0. 2. log a a = 1. because a 1 = a. log 4 4 = 1. 3. log a a x = x. because a x = a x.

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8.5 Properties of logarithms

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MTH-5107 Pretest A Modified

MTH-5107 Pretest A Modified. 1. A city whose population was 28000 at the beginning of the century saw its population multiply by 1.1 every 4 years. What exponential expression represents the number of inhabitants (h) of this city as a function of the number of years (t) that have passed?.

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4.3 Laws of Logarithms

4.3 Laws of Logarithms. Laws of Logarithms. Just like the rules for exponents there are corresponding rules for logs that allow you to rewrite the log of a product , the log of a quotient , or the log of a power. Log of a Product. Logs are just exponents

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9.5 Properties of Logarithms

9.5 Properties of Logarithms. Laws of Logarithms. Just like the rules for exponents there are corresponding rules for logs that allow you to rewrite the log of a product , the log of a quotient , or the log of a power. Log of a Product. Logs are just exponents

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Section 8.5

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Ch. 8.4 Properties of Logarithms

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Law of Logarithms

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