1. Exponential
Functions
Intro. to
Logarithms
Properties of
Logarithms
2/24/2019
Common
Logarithms
Natural
Logarithms
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

2. In exponential decay, the value of the base is between these two numbers

3. What is 0 and 1?

4. In exponential growth, the value of the base is __________

5. What is greater than 1?

6. The simplified form of

7. What is 15,625?

8. The solution of 22x+11 = 128

9. What is –2 ?

10. The solution of 365c = 2162c - 8

11. What is -6 ?

12. Evaluate log216

13. What is 4?

14. Evaluate log

15. What is -3

16. The solution of log9 x = 3

17. What is 729?

18. The solution of logb 196 = 2

19. What is 14?

20. The solution of log11 (c2 – 15) = log11 (2c)

21. What is 5? (-3 is excluded)

22. The solution of log5 3 + log5 x = log5 99

23. What is 33?

24. The solution of log3 a - log3 7 = log3 5

25. What is 35 ?

26. The solution of 2 log7 5 – 1 log7125 = log7 x 3

27. What is 5?

28. The solution of log4 n - ¼ log4 16 = ½log4 49

29. What is 14?

30. The solution of log6 (c2 + 2) + log6 2 = 2

31. What is 4 and -4?

32. The base of common logarithms?

33. What is 10?

34. Evaluate to 4 decimal places log 28

35. What is ?

36. Evaluate using the change of base formula (round to 4 decimal places) log726

37. What is ?

38. The solution of 9x = 73 (rounded to 4 decimal places)

39. What is ?

40. The solution of 5w+3 = 17 (rounded to 4 decimal places)

41. What is ?

42. The base of natural logarithms

43. What is e?

44. The approximate value of e

45. What is 2.718?

46. The abbreviation used for natural logarithms

47. What is ln?

48. The solution of 3ex + 1 = 5 (round to 4 decimal places)

49. What is ?

50. The solution of ln(x – 7) = 2 (round to 4 decimal places)

51. What is ?