Evaluating Logarithms

Evaluating Logarithms

10th - 11th Grade

21 Qs

quiz-placeholder

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Evaluating Logarithms

Evaluating Logarithms

Assessment

Quiz

Mathematics

10th - 11th Grade

Easy

Created by

Camilla Thompson-Stith

Used 13+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 log2128=7\log_2128=7  

Write the equation in exponential form.

 27=1282^7=128  

 72= 1287^2=\ 128  

 27x=128\frac{2}{7}^x=128  

 2x=12872^x=\frac{128}{7}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Write in exponential form.Write\ in\ \exp onential\ form.  

 log864=2\log_864=2  

 28=642^8=64  

 82=648^2=64  

 8x=28^x=2  

 64x=28\frac{64}{x}=2^8  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


Write in exponential form.
 log3 127=3\log_3\ \frac{1}{27}=-3  



 33=1273^3=\frac{1}{27}  

 (3)3=127\left(-3\right)^3=\frac{1}{27}  

 33=1273^{-3}=\frac{1}{27}  

 273=327^{-3}=3  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 44=2564^4=256  

Write the equation in logarithmic form.

 log4256=4\log_4256=4  

 logx4=256\log_x4=256  

 log2564=4\log_{256}4=4  

 log44=256\log_44=256  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 83=5128^3=512  

Write in logarithmic form.

 log38=512\log_38=512  

 log8512=3\log_8512=3  

 log83=512\log_83=512  

 log8512=3\log_8512=3  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write in logarithmic form.
 2723=927^{\frac{2}{3}}=9  

 log927=23\log_927=\frac{2}{3}  

 log27 23=9\log_{27}\ \frac{2}{3}=9  

 log279=23\log_{27}9=\frac{2}{3}  

 log2327=9\log_{\frac{2}{3}}27=9  

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Simplify.

 log4163x\log_416^{3x}  

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