Properties of Logs 1

log(4x)

• log4-logx

• log4+logx

• 4logx

• xlog4

Rewrite log₈(9ⁿ)

• nlog₈9

• (log₈9)ⁿ

• 9ⁿlog₈x

• log₈(x⁹)

Change to Exponential Form:
log_c6 = 2k+1

• 6^2k+1 = c

• c⁶ = 2k+1

• c^2k+1 = 6

• c^2k = 6+1

Tags

CCSS.HSF.BF.B.5

Expand the following logarithm: 
log₂100

• log₂5 - log₂20 

• log₂ 5 + log₂ 20 

• log50 + log2

• log_x50 + log_x2

Expand

• A
• B
• C
• D

Condense: log₂6+log₂3=

• log₂2

• log₂2 = 1

• log₂18

• log₂9

Rewrite log_vn = a in exponential form.

• v^a = n
• n^a = v
• vⁿ = a
• aⁿ = v

Tags

CCSS.HSF.BF.B.5

Using the change of base rule, what is this logarithm equivalent to?

• A
• B
• C
• D

Rewrite in simplest logarithmic form:

x = e⁵

• lnx=5

• ln5=x

• log_ex = 5

• log_e5 = x

Tags

CCSS.HSF.BF.B.5