Assignments Trig Exp & Log

TRIGONOMETRY/DISCRETE MATH EXPONENTIAL & LOGARITHM FUNCTION ASSIGNMENTS 83: Worksheet on Graphs of Exponential Functions 84: Worksheet on Exponential Growth/Decay, Applications 85: Worksheet on Graphs of log-functions 86: Pg 355: 1-41 odd 87: Pg 355: 2-42 even 88: Pg 358: 1-21 odd 89: Worksheet on Properties of Logs 90: Worksheet on Log/Exponential Equations 91: Worksheet on Log/Exponential Equations Answers not in the back of the book: 87: 2) 103 = 1000 10) log4 16 = 2 18) log9

1 1 =3 2

4) 51 = 5

3

6) 100 2 = 1000

8) 100-1 = .01

1 2

16) log81 729 =

12) log9 9 = 1 14) log25 5 = 20) 2

22) 3

28) 6y = 6, or 61 = 6, y=1

40) -

4 3

26) -

1 2

30) 4

32) log9 27 = y, 9y = 27, (32)y = 33, 32y = 33, y=

38) -1

24) 27

42) 4

3 5 34) 2 4

36)

5 3

3 2