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Finite Math For Dummies

Finite Math For Dummies

Autorzy
Wydawnictwo John Wiley & Sons
Data wydania 01/04/2018
Wydanie Pierwsze
Liczba stron 336
Forma publikacji książka w miękkiej oprawie
Poziom zaawansowania Dla profesjonalistów, specjalistów i badaczy naukowych
Język angielski
ISBN 9781119476368
Kategorie Algebra, Matematyka stosowana
80.93 PLN (z VAT)
$22.08 / €19.09 / £16.79 /
Produkt na zamówienie
Przesyłka w 3-4 tygodnie
Ilość
Do schowka

Opis książki

Use mathematical analysis in the real world Finite math takes everything you've learned in your previous math courses and brings them together into one course with a focus on organizing and analyzing information, creating mathematical models for approaching business decisions, using statistics principles to understand future states, and applying logic to data organization. Finite Math For Dummies tracks to a typical college-level course designed for business, computer science, accounting, and other non-math majors, and is the perfect supplement to help you score high! Organize and analyze information Apply calculation principles to real-world problems Use models for business calculations Supplement your coursework with step-by-step example problems If you're not a math person or just want to brush up on your skills to get a better grade, Finite Math For Dummies is your ticket to scoring higher!

Finite Math For Dummies

Spis treści

Introduction 1


About This Book 1


Foolish Assumptions 2


Icons Used in This Book 2


Beyond the Book 3


Where to Go from Here 3


Part 1: Getting Started with Finite Math 5


Chapter 1: Feeling Fine with Finite Math 7


Getting in Line with Linear Statements 8


Making the Most with Matrices 8


Staying with the Program 9


Getting Set with Sets 10


Posing the Probability 11


Figuring in Financial Factors 13


Finding Statistical Satisfaction 14


Considering the Logical Side of Mathematics 15


Unlocking the Chains 16


Getting into Gaming 18


Chapter 2: Lining Up Linear Functions 19


Recognizing Equations of Lines 20


Identifying slope and its scope 20


Creating different forms of the equation 21


Writing the equation of a line 21


Graphing Lines on the Coordinate Plane 22


Graphing a line using two points 23


Using the slope and y-intercept to graph a line 24


Graphing special lines 25


Determining Relationships between Lines 27


Parallel and perpendicular lines 27


Intersecting versus coincidental lines 29


Solving for a Variable 30


Chapter 3: Solving Systems of Linear Equations 33


Solving Systems Using Elimination 34


Solving a system of two linear equations using elimination 34


Using elimination to solve a system of three linear equations 36


Solving Systems Using Substitution 38


Solving a system of two linear equations using substitution 38


Taking on a system of three linear equations using substitution 39


Dealing with Too Many or No Solutions 41


Too many solutions 41


No solution at all 42


Making Linear Equations Work for You 43


Determining the profit 44


Mixing it up with a solution 44


Counting on change 46


Chapter 4: Taking on Systems of Inequalities 49


Ruling with Inequalities 49


Graphing Linear Inequalities 51


Creating graphs of systems 53


Making graphs work for you 56


Part 2: Making Use of Available Methods 63


Chapter 5: Making Way for Matrices 65


Squaring Off with Matrix Basics 65


Identifying matrices and their components 66


Equalizing and transposing matrices 67


Performing matrix operations and processes 68


Investigating Row Operations 75


Performing the row operations 75


Creating inverses 77


Applying Matrices and Their Operations 80


Matrices and motorcycles 81


Taking matrices to the zoo 84


Chapter 6: Making Matrices Work for You 87


Solving Systems of Equations Using Matrices 88


Solving a linear system in two variables 89


Forging ahead with four variables 90


Stopping up short 92


Multiplying by the inverse 94


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