•Logarithms Bell Ringer

•OYO p. 150

•Modeling p. 151 #4

•Organizing p. 153 #4

Discuss Row 2

Homework (8th)

•p. 149 Discuss Row 2

Checkpoint

•Tomorrow

•Review Today Unit 3 Lesson 1 Quiz

•p. 158 Discuss Row 3 TATS

•p. 159

•Questions 1-4

Complete Row 3

Investigation

Definition of a logarithm

Solve mentally:

9

Rewrite the logarithmic expression in an exponential format:=

log 59,049 5

4

Rewrite the exponential expression in a logarithm format:

6 1296

log x

b a x iff b a

7

5

log 49

log 3

log 8 3x

x

x

Find the equation of the line in standard form (Ax + By = C) of the line that passes through the

points:

1, 3 & 4, 7

1

2

3

4

5

6

7

8

9

10

11

12

13