1. P.254 110 Demand: The demànd equation for a hand-held electronic organizer is = క01 4 + e-0.082X Find the demand x for a price of (a) p = $600 and (b) p= $400. 2. P272 #79 Use the properties of logarithms to expand the expression as a sum, difierence, and/or constant multipie of logarithms. (AssUme all variables are positive.) 79. log 5x P.272 #91, 93 Condense the expression to the logarithm of a single quantdity. 91. logg(x + 4) * 7 loggy 93. in (2x- 1) -2 In (x+ 1) 3. P.273 #105-113 odd Solve the exponential equation algebraically. Approximate your result to three decimal places. 105. e= 12 109. 2 107. e= e 13 = 35 2X 113. e-7e10 =0 111. -4(5) = -68 p.273 #121, 125, 129 Solve the logarithmic equaton algebrajcally. Approximate the result to three decimal places. 121. 2 n 4x = 15 125. Inx+ 1 = 2 129. log(1-x) =-1 BOT

1. P.254 110 Demand: The demànd equation for a hand-held electronic organizer is = క01 4 + e-0.082X Find the demand x for a price of (a) p = $600 and (b) p= $400. 2. P272 #79 Use the properties of logarithms to expand the expression as a sum, difierence, and/or constant multipie of logarithms. (AssUme all variables are positive.) 79. log 5x P.272 #91, 93 Condense the expression to the logarithm of a single quantdity. 91. logg(x + 4) * 7 loggy 93. in (2x- 1) -2 In (x+ 1) 3. P.273 #105-113 odd Solve the exponential equation algebraically. Approximate your result to three decimal places. 105. e= 12 109. 2 107. e= e 13 = 35 2X 113. e-7e10 =0 111. -4(5) = -68 p.273 #121, 125, 129 Solve the logarithmic equaton algebrajcally. Approximate the result to three decimal places. 121. 2 n 4x = 15 125. Inx+ 1 = 2 129. log(1-x) =-1 BOT

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter4: Exponential And Logarithmic Functions

Section4.CR: Chapter Review

Problem 12CC

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