Logarithms Practice

Write the equation in exponential form.

 $\log_zy=x$  

•  $z^x=y$  

•  $y^x=z$  

•  $z^y=x$  

•  $\log z^x=y$  

Tags

CCSS.HSF.BF.B.5

Write the equation in exponential form.

 $\log_pm=a$  

•  $p^m=a$  

•  $p^a=m$  

•  $m^a=p$  

•  $m^p=a$  

Tags

CCSS.HSF.BF.B.5

Write the equation in exponential form.

 $\log_91=0$  

•  $0^1=9$  

•  $1^9=0$  

•  $9^1=0$  

•  $9^0=1$  

Tags

CCSS.HSF.BF.B.5

Write the equation in logarithmic form

 $z^6=x$  

•  $\log_6z=x$  

•  $\log_zx=6$  

•  $\log_x6=z$  

•  $\log_z6=x$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Write the equation in logarithmic form

 $6^{-3}=216$  

•  $\log_6\left(-3\right)=216$  

•  $\log_{-3}216=6$  

•  $\log_6216=-3$  

•  $\log_{216}6=-3$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Write the equation in logarithmic form

 $t^s=r$  

•  $\log_ts=r$  

•  $\log_st=r$  

•  $\log_rs=t$  

•  $\log_tr=s$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evaluate the expression.

 $\log_3\ \left(\frac{1}{9}\right)$  
Only write the number, do NOT include "x="

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evaluate the expression.

 $\log_4\ \left(\frac{1}{64}\right)$  
Only write the number, do NOT include "x="

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evaluate the expression.

 $\log_8\ 512$  
Only write the number, do NOT include "x="

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Evaluate the expression.

 $\log_{27}3$  
Only write the number, do NOT include "x="

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4