2. Exponential FunctionsLogarithms Properties of Logarithms Natural Logarithms Solving Exponential Equations 100 200 300 400 500

3. COOL Exploring Exponential and Logarithmic Functions Chapter 4 Review JEOPARDY Precalc

4. Exponential Functions 100 A: What is 8 √15 ? (8 √3 ) √5

5. Exponential Functions 200 A: What is 2 5√7 ? 64 √7 / 2 √7

6. Exponential Functions 300 A: What is x = 9/7? 3 4x = 27 3-x

7. Exponential Functions 400 A: What is an n > 3? 16 n > 8 n+1

8. Exponential Functions 500 A: What is x = 12? 2 x * 4 x+5 = 4 2x-1

9. Logarithms Logarithms 100 A: What is Log 3 27 = 3? Write 3 3 = 27 in logarithmic form.

10. Logarithms Logarithms 200 A: Where is 8 2/3 = 4? Write log 8 4 = 2/3 in exponential form.

11. Logarithms Logarithms 300 A: What is 25? 5 log 5 25

12. Logarithms Logarithms 400 A: What is b = 4? Solve log b 64 = 3

13. Logarithms Logarithms 500 A: What is y = 1? Log 4 (log 2 16) = y

14. Properties of Logarithms 100 A: What is log x(y^4)? Log x + 4Log y.

15. Properties of Logarithms 200 A: What is ln x/(x^2-4)^2? Ln x – 2[ln(x + 2) + ln(x – 2).

16. Properties of Logarithms 300 A: What is a ln x – 3ln (x^2 + 1)? Ln x/[(x^2 + 1)^3]

17. Properties of Logarithms 400 What is 3log x – log y – 4log z? Log (x^3)/[y(z^4)]

18. Properties of Logarithms 500 A: What is 6? Ln(x-2) + ln(2x-3) = 2ln x

19. Natural Logarithms 100 A: What is 2.718? e is approximately what number (To the nearest Thousandth)?

20. Natural Logarithms 200 A: What is.9858? Ln(2.68)

21. Natural Logarithms 300 A: What is X = 221.4064? Find “X” if LnX=5.4

22. Natural Logarithms 400 A: What is 7 ? 7Lne

23. Natural Logarithms 500 A: What is t = 125.2? Given 500 = 230e-1t, What is the value of t?

24. Solving Exponential Equations 100 A: What is 1.723? Find the Value of Logarithm log 5 16 (to 3 decimal places)

25. Solving Exponential Equations 200 A: What is 1.732? Use Logarithm to solve Equation, 9 b = 45 (to 3 decimal places)

26. Solving Exponential Equations 300 A: What is 1.5? Use Logarithm to solve Equation,log 16 64

27. Solving Exponential Equations 400 A: What is 6.5 grams? The half-life of radioactive radium is 1620 years. If the initial quantity is 10 grams, how much will remain after 1000 years?

28. Use Logarithm to solve Equation,7 t-2 = 5 t (to 3 decimal places) Solving Exponential Equations 500 A: What is 11.567?