Logarithms Quiz

5 Questions  I  By Sterlinghillard on March 22, 2012
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»10«/mn»«/msub»«mn»1000«/mn»«mo»=«/mo»«/math»
A quiz following sections  7-3, 7-4 in the Texas Holt ___ edition  Algebra II textbook for Cedar Ridge  High school students of Round Rock, Texas..

  

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1.  Solve the following equation and select one of the answer choices.                          «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»10«/mn»«/msub»«mn»1000«/mn»«mo»=«/mo»«/math»
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2.  The following property states that «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mi»b«/mi»«/msub»«/math»m+ «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mi»b«/mi»«/msub»«/math»n= ?
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3.  True or False? Logarithm properties must have the same base to be simplified. 
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4.  The logarithm of a quotient is the logarithm of the dividend plus the logarithm of the divisor.                         «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»5«/mn»«/msub»«/math»(«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»16«/mn»«mn»2«/mn»«/mfrac»«/math») =  «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»5«/mn»«/msub»«/math»16 + «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»5«/mn»«/msub»«/math» 2
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5.  Solve       «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»6«/mn»«/msub»«mn»4«/mn»«mo»§nbsp;«/mo»«mo»+«/mo»«mo»§nbsp;«/mo»«msub»«mi mathvariant=¨normal¨»log«/mi»«mn»6«/mn»«/msub»«mn»9«/mn»«/math»= ?
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