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Rewrite equation in logarithmic form.
 $13^2=169$  

•  $\log_{13}169=2$  

•  $\log_{169}13=2$  

•  $\log_2169=13$  

•  $\log_{169}2=13$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite equation in logarithmic form.
 $8^2=64$  

•  $\log_28=64$  

•  $\log_264=8$  

•  $\log_82=64$  

•  $\log_864=2$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite equation in logarithmic form.
 $17^2=289$  

•  $\log_{289}17=2$  

•  $\log_217=289$  

•  $\log_{17}289=2$  

•  $\log_2289=17$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite equation in logarithmic form.
 $15^2=225$  

•  $\log_{15}225=2$  

•  $\log_2225=15$  

•  $\log_{15}2=225$  

•  $\log_{225}2=15$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite equation in logarithmic form.
 $12^{-2}=\frac{1}{144}$  

•  $\log_{12}144=2$  

•  $\log_{12\ }\frac{1}{144}=-2$  

•  $\log_{-2}12=\frac{1}{144}$  

•  $\log_{\frac{1}{144}}12=-2$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log₆(2x + 3) = 3

• x = 106.5
• x = 100
• x = 16
• x = 50

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Log with a base "e" (log_e) is the same thing as...

• "e"
• Natural Logarithm (LN)
• Common Logarithm (Log)
• Natural Log, base "e"
  LN_e

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Tags

CCSS.HSF.IF.C.8

Write in exponential form.
log₂32 = 5

• 2^-5 = 32
• 2³² = 5
• 2⁵ = 32
• 32⁵ = 2

Tags

CCSS.HSF.BF.B.5

Write log₂ 0.25 = -2 in exponential form

• -2²  = 0.25
• -2^0.25  = 2
• 2^-2  = 0.25
• No correct answer

Tags

CCSS.HSF.BF.B.5