Logarithmic Properties

Logarithmic Properties

10th - 12th Grade

8 Qs

quiz-placeholder

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Logarithmic Properties

Logarithmic Properties

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

Created by

วีรยุทธ วิริยะศิริพจน์

Used 56+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 log816=\log_816=  

 43\frac{4}{3}  

 23\frac{2}{3}  

 34\frac{3}{4}  

 1212  

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 3log3213^{\log_32^{-1}}  =

 2-2  

 12\frac{1}{2}  

 22  

 66  

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

ข้อใดหาค่าได้

log11\log_11

log20\log_20

log10(10)\log_{10}\left(-10\right)

log 1\log\ 1

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 log210+log25=\log_210+\log_25=  

 log250\log_250  

 log215\log_215  

 log415\log_415  

 log450\log_450  

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 log10(37)=\log_{10}\left(\frac{3}{7}\right)=  

 log 3log7\frac{\log\ 3}{\log_{ }7}  

 log 3log 7\log\ 3-\log\ 7  

 log73\log_73  

 log 30log 70\frac{\log\ 30}{\log\ 70}  

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 logalogb=\frac{\log a}{\log b}=  

 logalogb\log a-\log b  

 logba\log_ba  

 log10(ab)\log_{10}\left(\frac{a}{b}\right)  

 log (ab)\log\ \left(\frac{a}{b}\right)  

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

ข้อใดไม่ถูกต้อง

loge5=ln5\log_e5=\ln5

log15=log5\log_15=\log5

lne=1\ln e=1

eln10=10e^{\ln10}=10

8.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

ถ้า log 2 = 0.3 แล้ว log 200 = 

 2.32.3  

 0.60.6  

 3.33.3  

 6060