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Unit 4: A5 Exponential Equations and Functions
Contributors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 UnitNarrative .......................................................................5 Lesson1:GrowingandShrinking....................................................... 7 Lesson2:RepresentationsofGrowthandDecay ........................................18 Lesson 3: Understanding Non-Integer Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Lesson 4: Representing Functions at Non-Integer Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Lesson 5: Changes over Fractional Intervals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Lesson6:WritingEquationsforExponentialFunctions ...................................67 Lesson 7: Interpreting and Using Exponential Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Lesson8:TheNumber .............................................................90 Lesson9:ExponentialFunctionswithBase .......................................... 101 Lesson10:UnknownExponents..................................................... 115 Lesson11:WhatisaLogarithm? .................................................... 126 Lesson12:InterpretingandWritingLogarithmicEquations ............................. 137 Lesson13:EvaluatingLogarithmicExpressions........................................ 150 Lesson14:SolvingExponentialEquations ............................................ 161 Lesson15:UsingGraphsandLogarithmstoSolveProblems:Part1...................... 174 Lesson16:UsingGraphsandLogarithmstoSolveProblems:Part2...................... 187 Lesson17:LogarithmicFunctions ................................................... 200 Lesson18:ApplicationsofLogarithmicFunctions...................................... 214 Glossary......................................................................... 223 Attributions ...................................................................... 225 Citations......................................................................... 226
Unit 4
Table of Contents
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