Logarithms Introduction (Part 2!)

Logarithms Introduction (Part 2!)

Assessment

Quiz

Created by

COURTNEY JOHNSON

Mathematics

9th - 12th Grade

2 plays

Medium

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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in logarithmic form.
 43=644^3=64  

 log364=4\log_364=4  

 log464=3\log_464=3  

 log644=3\log_{64}4=3  

 log643=4\log_{64}3=4  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in logarithmic form.
 50=15^0=1  

 log01=5\log_01=5  

 log10=5\log_10=5  

 log50=1\log_50=1  

 log51=0\log_51=0  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in logarithmic form.
 (4)3=164\left(4\right)^{-3}=\frac{1}{64}  

 log4(3)=164\log_4\left(-3\right)=\frac{1}{64}  

 log3(164)=4\log_{-3}\left(\frac{1}{64}\right)=4  

 log4(164)=3\log_4\left(\frac{1}{64}\right)=-3  

 log3(4)=164\log_{-3}\left(4\right)=\frac{1}{64}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in logarithmic form.
 104=10,00010^4=10,000  

 log10,000 = 4\log10,000\ =\ 4  

 log10=4\log10=4  

 log4=10\log4=10  

 log4=10,000\log4=10,000  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in exponential form.
 log525=2\log_525=2  

 25=252^5=25  

 252=525^2=5  

 52=255^2=25  

 525=25^{25}=2  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in exponential form.
 log1327=3\log_{\frac{1}{3}}27=-3  

 (13)3=27\left(\frac{1}{3}\right)^{-3}=27  

 (13)27=3\left(\frac{1}{3}\right)^{27}=-3  

 273=1327^{-3}=\frac{1}{3}  

 (3)13=27\left(-3\right)^{\frac{1}{3}}=27  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in exponential form.
 log71=0\log_71=0  

 01=70^1=7  

 71=07^1=0  

 10=71^0=7  

 70=17^0=1  

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite in exponential form. 
 log100=2\log100=2  

 10010=2100^{10}=2  

 210=1002^{10}=100  

 1002=10100^2=10  

 102=10010^2=100  

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Evaluate.

  log381\log_381  

27

4

9

3

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Evaluate.

  log81\log_81  

0

1

8

 18\frac{1}{8}  

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