Intro to logs

Write in exponential form: $\log_2128=7$  

•  $2^7=128$  

•  $7^2=128$  

•  $2^{128}=7$  

•  $7^{128}=2$  

Tags

CCSS.HSF.BF.B.5

Write in logarithmic form: $4^4=256$  

•  $\log_4256=4$  

•  $\log_{256}4=4$  

•  $\log_4256=256$  

•  $\log_44=256$  

Tags

CCSS.HSF.BF.B.5

Write in logarithmic form: $8^3=512$  

•  $\log_8512=3$  

•  $\log_3512=8$  

•  $\log_83=512$  

•  $\log_{256}8=3$  

Tags

CCSS.HSF.BF.B.5

Evaluate:  $\log_232$  

• 6

• 5

• 2

• 3

Tags

CCSS.HSF.BF.B.5

Evaluate: $\log_381$  

• 9

• 2

• 3

• 4

Tags

CCSS.HSF.BF.B.5

Expand each Log

• A
• B
• C
• D

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Condense

• A
• B
• C
• D

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Condense

• A
• B
• C
• D

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Which of the following illustrates the Product Property of Logarithms

• log₃(x) ⋅ log₃(y) = log₃(x+y)

• log₃(x) ⋅ log₃(y) = log₃(xy)

• log₃(x) + log₃(y) = log₃(xy)

Which of the following illustrates the Quotient Property of Logarithms

• log₄(x ÷ y) = log₄(x) - log₄(y)

• log₄(x ÷ y) = log₄(x) ÷ log₄(y)

• log₄(x - y) = log₄(x) ÷ log₄(y)

Tags

CCSS.HSF.BF.B.5