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Properties of Logarithms Practice

Authored by Deborah Dillon

Mathematics

10th - 12th Grade

CCSS covered

Used 43+ times

Properties of Logarithms Practice
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20 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Expand:  log7 y8\log_7\ y^8  

 log7y + log78\log_7y\ +\ \log_78  

 log7ylog78\log_7y-\log_78  

 8log7y8\log_7y  

 log78+log7y\log_78+\log_7y  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSA.SSE.A.2

CCSS.HSF.IF.C.8

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Expand:  log k32\log\ \frac{k^3}{2}  

 3log2  logk3\log2\ -\ \log k  

 3logklog23\log k-\log2  

 3logk+log23\log k+\log2  

 logk3log2\log k-3\log2  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSF.IF.C.8

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Expand:  log923\log_9\sqrt{23}  

 12log923\frac{1}{2}\log_923  

 log9(12)log923\log_9\left(\frac{1}{2}\right)-\log_923  

 log92+log93\log_9\sqrt{2}+\log_9\sqrt{3}  

 log9 (12)+log923\log_9\ \left(\frac{1}{2}\right)+\log_923  

Tags

CCSS.HSF.BF.B.5

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Expand:  ln x5y2\ln\ x^5y^2  

5lnx + ln2y

lnx5y2

5lnx  + 2lny

5lnx - 2lny

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Expand:
 lnr8s5\ln\sqrt{r^8s^5}  

 lnr4s52\ln r^4s^{\frac{5}{2}}  

 lnr8+lns52\ln r^8+\ln s^{\frac{5}{2}}  

 4lnr+52lns4\cdot\ln r+\frac{5}{2}\ln s  

 4lnr52lns4\cdot\ln r-\frac{5}{2}\ln s  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense:  log25+log2x\log_25+\log_2x  

 log2x5\log_2x^5  

 log2 5x\log_2\ \frac{5}{x}  

 log2 x5\log_2\ \frac{x}{5}  

 log25x\log_25x  

Tags

CCSS.HSA.SSE.B.3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense:  log65log62\log_65-\log_62  

 log610\log_610  

 log6 52\log_6\ \frac{5}{2}  

 log6 52\log_6\ 5^2  

 log6 25\log_6\ \frac{2}{5}  

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