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  • Algebra II essentials for dummies
  • 點閱:1
  • 作者: by Mary Jane Sterling
  • 出版社:John Wiley & Sons, Inc.
  • 出版年:c2019
  • 集叢名:For dummies
  • ISBN:978-1-119-59087-3 ; 1-119-59087-6 ; 978-1-119-59085-9 ; 1-119-59085-X ; 978-1-119-59092-7 ; 1-119-59092-2
  • 格式:EPUB,PDF
  • 附註:Includes index. "Learning made easy" -- Cover.

Algebra II Essentials For Dummies (9781119590873) was previously published as Algebra II Essentials For Dummies (9780470618400). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product.
 
Passing grades in two years of algebra courses are required for high school graduation. Algebra II Essentials For Dummies covers key ideas from typical second-year Algebra coursework to help students get up to speed. Free of ramp-up material, Algebra II Essentials For Dummies sticks to the point, with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical Algebra II course, from polynomials, conics, and systems of equations to rational, exponential, and logarithmic functions. This guide is also a perfect reference for parents who need to review critical algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
 
The Essentials For Dummies Series

Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.


ABOUT THE AUTHOR

Mary Jane Sterling taught algebra, business calculus, geometry, and finite mathematics at Bradley University in Peoria, Illinois, for more than 30 years. She is the author of Algebra II For Dummies and Algebra II Workbook For Dummies.

  • INTRODUCTION(第1頁)
    • About This Book(第1頁)
    • Conventions Used in This Book(第2頁)
    • Foolish Assumptions(第2頁)
    • Icons Used in This Book(第2頁)
    • Where to Go from Here(第3頁)
  • CHAPTER 1: Making Advances in Algebra(第5頁)
    • Bringing Out the Best in Algebraic Properties(第5頁)
    • Enumerating Exponential Rules(第8頁)
    • Assigning Factoring Techniques(第10頁)
  • CHAPTER 2: Lining Up Linear Equations(第15頁)
    • Getting the First Degree: Linear Equations(第15頁)
    • Lining Up Linear Inequalities(第17頁)
    • Absolute Value: Keeping Everything in Line(第20頁)
  • CHAPTER 3: Making Quick Work of Quadratic Equations(第23頁)
    • Using the Square Root Rule When Possible(第24頁)
    • Solving Quadratic Equations by Factoring(第24頁)
    • The Quadratic Formula to the Rescue(第27頁)
    • Promoting Quadratic-like Equations(第28頁)
    • Solving Quadratic Inequalities(第29頁)
  • CHAPTER 4: Rolling Along with Rational and Radical Equations(第35頁)
    • Rounding Up Rational Equations and Eliminating Fractions(第35頁)
    • Reasoning with Radicals(第39頁)
    • Dealing with Negative Exponents(第42頁)
    • Fiddling with Fractional Exponents(第44頁)
  • CHAPTER 5: Forging Function Facts(第47頁)
    • Describing Function Characteristics(第47頁)
    • Determining Domain and Range(第49頁)
    • Counting on Even and Odd Functions(第51頁)
    • Taking on Functions One-to-One(第53頁)
    • Composing Functions(第55頁)
    • Getting into Inverse Functions(第57頁)
  • CHAPTER 6: Graphing Linear and Quadratic Functions(第61頁)
    • Identifying Some Graphing Techniques(第61頁)
    • Mastering the Graphs of Lines(第64頁)
    • Coming to Terms with the Standard Form of a Quadratic(第67頁)
    • Eyeing a Quadratic’s Intercepts(第69頁)
    • Finding the Vertex of a Parabola(第71頁)
    • Sketching a Graph from the Available Information(第72頁)
  • CHAPTER 7: Pondering Polynomials(第75頁)
    • Sizing Up a Polynomial Equation(第75頁)
    • Identifying Intercepts and Turning Points(第76頁)
    • Determining When a Polynomial Is Positive or Negative(第79頁)
    • Solving Polynomial Equations(第81頁)
    • Finding Roots Synthetically(第86頁)
  • CHAPTER 8: Being Respectful of Rational Functions(第91頁)
    • Examining Rational Functions(第91頁)
    • Assigning Roles to Asymptotes(第93頁)
    • Discounting Removable Discontinuities(第97頁)
    • Looking at Limits of Rational Functions(第99頁)
  • CHAPTER 9: Examining Exponential and Logarithmic Functions(第107頁)
    • Computing Exponentially(第107頁)
    • Getting to the Base of Exponential Functions(第108頁)
    • Exponential Equation Solutions(第110頁)
    • Looking into Logarithmic Functions(第113頁)
    • Solving Equations Containing Logs(第117頁)
  • CHAPTER 10: Getting Creative with Conics(第121頁)
    • Posing with Parabolas(第122頁)
    • Circling around a Conic(第126頁)
    • Getting Eclipsed by Ellipses(第127頁)
    • Getting Hyped for Hyperbolas(第130頁)
  • CHAPTER 11: Solving Systems of Equations(第135頁)
    • Looking at Solutions Using the Standard Linear-Systems Form(第136頁)
    • Solving Linear Systems by Graphing(第136頁)
    • Using Elimination (Addition) to Solve Systems of Equations(第138頁)
    • Finding Substitution to Be a Satisfactory Substitute(第139頁)
    • Taking on Systems of Three Linear Equations(第141頁)
    • Increasing the Number of Equations(第144頁)
    • Intersecting Parabolas and Lines(第146頁)
    • Crossing Parabolas with Circles(第150頁)
  • CHAPTER 12: Taking the Complexity Out of Complex Numbers(第155頁)
    • Simplifying Powers of i(第156頁)
    • Getting More Complex with Complex Numbers(第157頁)
    • Unraveling Complex Solutions in Quadratic Equations(第160頁)
    • Investigating Polynomials with Complex Roots(第160頁)
  • CHAPTER 13: Ten (or So) Special Formulas(第163頁)
    • Using Multiplication to Add(第163頁)
    • Factoring in Factorial(第164頁)
    • Picking Out Permutations(第164頁)
    • Collecting Combinations(第164頁)
    • Adding n Integers(第165頁)
    • Adding n Squared Integers(第165頁)
    • Adding Odd Numbers(第165頁)
    • Going for the Geometric(第166頁)
    • Calculating Compound Interest(第166頁)
  • INDEX(第167頁)
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