Solving Exponential Eqs. and Logarithmic Eqs. (5-5)

Solving Exponential Eqs. and Logarithmic Eqs. (5-5)

9th - 12th Grade

5 Qs

quiz-placeholder

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Solving Exponential Eqs. and Logarithmic Eqs. (5-5)

Solving Exponential Eqs. and Logarithmic Eqs. (5-5)

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSF.BF.B.5

Standards-aligned

Created by

Brett Gosnell

Used 7+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve the equation
 92x=279^{2x}=27  

 x=34x=\frac{3}{4}  

 x=32x=\frac{3}{2}  

 x=12x=\frac{1}{2}  

 x=14x=\frac{1}{4}  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve the equation
 3x=2x13^x=2^{x-1}  

 x=log2(log2log3)x=-\log2\left(\frac{\log2}{\log3}\right)  

 x=log2log3log2x=\frac{-\log2}{\log3-\log2}  

 x=1log31x=\frac{-1}{\log3-1}  

 x=log2log1x=\frac{-\log2}{\log1}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve the equation
 log2(10+3x)=5\log_2\left(10+3x\right)=5  

 x=5x=5  

 x=1615x=\frac{16}{15}  

 x=2x=2  

 x=223x=\frac{22}{3}  

Tags

CCSS.HSF.BF.B.5

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve the equation
 log2(x+1)+log2(x1)=3\log_2\left(x+1\right)+\log_2\left(x-1\right)=3  

 x=10x=\sqrt{10}  

 x=±10x=\pm\sqrt{10}  

 x=3x=3  

 x=±3x=\pm3  

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Solve
 ln(logx)=0\ln\left(\log x\right)=0  

Tags

CCSS.HSF.BF.B.5