Calculus Solutions 10

Calculus Solutions - Answers to Odd-Numbered Problems CHAPTER 6 EXPONENTIALS AND LOGARITHMS Section 6.1 An Overview(page 234 5 1 10 80 1 4 1

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Answers to Odd-Numbered Problems CHAPTER 6 EXPONENTIALS AND LOGARITHMS Section 6.1 An Overview (page 234) 15; -5; -1.1. . 3.2 5 1; - 10; 80; 1; 4; - 1 7nlogbx gmaa 3 , 10 13 lo5 5' 2' 150;ISF=107~O~8.3+l~glo4 17A=7,b=2.5 19A=4,k=1.5 21 A; -&;log2 23 y - 1 = cx; y - 10 = c(x - 1) 25 (.l-h - l)/(-h) = (loh - 27 3/' = c2bX; x0 = -l/c# 29 Logarithm Section 6.2 The Exponential eZ (page 241) 149e7" 3 8e8" 5 3% in 3 7 ($)" in $ 9- (i+e:)2 112 13xex l5(e~+e-z)2 4 17 esin x cos x + ex cos ex 19 .1246, .0135, .0014 are close to ;i;~ 1.1 e'e 23Y(h)=l+&;Y(l)=(l+&)'O=2.59 25(l+~)"<e<ex<e3x/2<e2x<10x<zx 3s 72 z3 e-z3 27%+? 29x+&+& 31 % + 2ex 33%-- 2 35 2exl2 + $ 37 e-" drops faster at x = 0 (slope -1); meet at x = 1; e-"'/e-" < e-g/e-3 < & for x > 3 39 y - ea = ea(x - a); need -ea = -aea or a
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This document was uploaded on 11/02/2011 for the course MAC 2311 at University of Florida.

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