8.5 part 2 - -= x 7 1 2 log =-x Population c The population...

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1 Section 8.5 Part 2: Logarithmic equations Review - Solve 14 3 2 = x Objectives c Solve logarithmic equations by using the properties of logarithms and changing to exponential form c Write and solve exponential equations Solve 5 ) 1 3 log( = + x Solve 20 log 2 3 = x 2 4 log - = x
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2 Solve 2 log 2 3 log 9 9 = + x Solve 2 log 3 log = - x 4 log 5 log 2 3 3 = + x Solve 1 3 log log 2 2
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Unformatted text preview: -= x 7 1 2 log =-x Population c The population of Zap North Dakota is 231 people and declining at a rate of 3.5% each year. If this trend continues, how long until there are only 195 people left? Homework # ___ c P 456 (33-47 odd) 50, 52(81-85 odd)...
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This note was uploaded on 05/13/2011 for the course MTH 98 taught by Professor Johnson during the Fall '09 term at Grand Valley State.

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8.5 part 2 - -= x 7 1 2 log =-x Population c The population...

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