# Watson Amp; 39;s Precalculus: Mathematics For Calculus .zip __LINK__

H1 Watson's Precalculus: Mathematics for Calculus: A Comprehensive Textbook for Students and Teachers --- --- H2 Introduction H3 What is precalculus? H3 Why study precalculus? H3 What are the main topics covered in precalculus? H2 Overview of Watson's Precalculus: Mathematics for Calculus H3 Who are the authors and what are their credentials? H3 What are the features and benefits of this textbook? H3 How is this textbook organized and structured? H2 How to use Watson's Precalculus: Mathematics for Calculus effectively H3 How to access the eTextbook and online learning platform H3 How to study and practice with the textbook and WebAssign H3 How to prepare for exams and assessments with the study guide and test bank H2 Conclusion H3 Summary of the main points H3 Call to action and recommendation Now, based on this outline, I'm going to write the article step by step. # Watson's Precalculus: Mathematics for Calculus: A Comprehensive Textbook for Students and Teachers Are you looking for a textbook that will help you master the essential concepts and skills of precalculus? Do you want a textbook that will prepare you for calculus and beyond? Do you want a textbook that will engage you with clear explanations, real-world applications, and interactive features? If you answered yes to any of these questions, then Watson's Precalculus: Mathematics for Calculus is the textbook for you. ## Introduction In this article, I will introduce you to Watson's Precalculus: Mathematics for Calculus, a best-selling textbook that has been used by millions of students and teachers around the world. I will explain what precalculus is, why it is important to study it, and what are the main topics covered in it. I will also give you an overview of the textbook, its authors, its features, and its benefits. Finally, I will give you some tips on how to use the textbook effectively to achieve your learning goals. ### What is precalculus? Precalculus is a branch of mathematics that deals with the preparation for calculus. It covers topics such as functions, graphs, equations, inequalities, trigonometry, analytic geometry, vectors, matrices, complex numbers, sequences, series, limits, and more. Precalculus helps you develop your algebraic, geometric, and analytic skills and introduces you to new concepts that are essential for calculus. ### Why study precalculus? Studying precalculus is important for several reasons. First of all, precalculus is a prerequisite for calculus, which is a fundamental subject for many fields of science, engineering, economics, and more. Calculus allows you to model and analyze phenomena involving change, motion, optimization, rates of change, areas, volumes, etc. Without a solid foundation in precalculus, you will have a hard time understanding and applying calculus. Secondly, precalculus helps you develop your mathematical thinking and problem-solving skills. By studying precalculus, you will learn how to manipulate expressions, solve equations, graph functions, prove statements, use mathematical notation, and communicate your reasoning clearly. You will also learn how to apply mathematics to real-world situations and interpret your results. Thirdly, precalculus exposes you to a variety of mathematical topics that are interesting and useful in their own right. You will discover new patterns, relationships, properties, and structures that enrich your mathematical knowledge and appreciation. You will also encounter some historical and cultural aspects of mathematics that show how mathematics has evolved over time and across cultures. ### What are the main topics covered in precalculus? Precalculus covers a wide range of topics that can be grouped into four main categories: - Functions: Functions are one of the most important concepts in mathematics. They describe how one quantity depends on another quantity. In precalculus, you will learn how to define, represent, evaluate, transform, combine, invert, and model functions using different types of functions such as linear, quadratic, polynomial, rational, exponential, logarithmic, trigonometric, inverse trigonometric, and piecewise functions. You will also learn how to analyze the behavior, properties, and graphs of functions using concepts such as domain, range, zeros, intercepts, asymptotes, end behavior, symmetry, periodicity, amplitude, phase shift, and more. - Equations and Inequalities: Equations and inequalities are statements that relate two or more expressions using equality or inequality symbols. In precalculus, you will learn how to solve equations and inequalities involving different types of functions and expressions using various methods such as factoring, completing the square, quadratic formula, rational root theorem, synthetic division, substitution, elimination, graphing, and more. You will also learn how to interpret the solutions of equations and inequalities in terms of the context of the problem and how to check your solutions for validity and accuracy. - Trigonometry: Trigonometry is the study of the relationships between angles and sides of triangles and other geometric figures. In precalculus, you will learn how to measure angles in degrees and radians, how to use the six trigonometric functions (sine, cosine, tangent, cosecant, secant, and cotangent) to find the ratios of sides and angles of right triangles and other triangles, how to use the Pythagorean theorem, the law of sines, and the law of cosines to solve problems involving triangles, how to use trigonometric identities and formulas to simplify and manipulate trigonometric expressions and equations, how to graph trigonometric functions and their transformations, how to model periodic phenomena using trigonometric functions, and how to use inverse trigonometric functions to find missing angles. - Analytic Geometry: Analytic geometry is the study of geometric figures using algebraic equations and coordinates. In precalculus, you will learn how to use the rectangular coordinate system to plot points, lines, circles, parabolas, ellipses, hyperbolas, and other conic sections. You will also learn how to find the distance, midpoint, slope, equation, intercepts, symmetry, focus, directrix, eccentricity, and other features of these figures. You will also learn how to use parametric equations and polar coordinates to represent curves in different ways. You will also learn how to use vectors and matrices to perform operations such as addition, subtraction, scalar multiplication, dot product, cross product, magnitude, direction, projection, and more. You will also learn how to use complex numbers to perform arithmetic operations such as addition, subtraction, multiplication, division, powers, roots, and more. You will also learn how to represent complex numbers in different forms such as rectangular form, polar form, exponential form, and trigonometric form. ## Overview of Watson's Precalculus: Mathematics for Calculus Now that you have an idea of what precalculus is and why it is important to study it, let me introduce you to Watson's Precalculus: Mathematics for Calculus, a comprehensive textbook that covers all the topics mentioned above and more. This textbook is written by James Stewart, Lothar Redlin, and Saleem Watson, three renowned mathematicians and educators who have decades of experience in teaching and writing mathematics textbooks. This textbook is designed to help you learn precalculus effectively and prepare you for calculus and beyond. ### Who are the authors and what are their credentials? James Stewart was a Canadian mathematician who received his M.S. from Stanford University and his Ph.D. from the University of Toronto. He conducted research at the University of London and was influenced by the famous mathematician George Polya at Stanford University. He was a professor of mathematics at McMaster University and the University of Toronto. His research focused on harmonic analysis. He authored several best-selling calculus textbooks that are widely used around the world. Lothar Redlin grew up on Vancouver Island and received his bachelor of science degree from the University of Victoria and his Ph.D. from McMaster University. He conducted research and taught at the University of Washington, the University of Waterloo, California State University Long Beach, and The Pennsylvania State University Abington Campus. His research focused on topology. He co-authored several popular precalculus, college algebra, and trigonometry textbooks with James Stewart. Saleem Watson received his bachelor of science degree from Andrews University in Michigan. He completed his graduate studies at Dalhousie University and McMaster University where he received his Ph.D. He conducted research at the Mathematics Institute of the University of Warsaw in Poland. His research encompasses the field of functional analysis. He co-authored several popular precalculus college algebra and trigonometry textbooks with James Stewart. ### What are the features and benefits of this textbook? Watson's Precalculus: Mathematics for Calculus has many features and benefits that make it an ideal choice for students and teachers alike. Some of these features and benefits are: - Clear and concise explanations: The authors explain concepts simply and clearly without glossing over difficult points. They use examples, diagrams, tables, graphs, and words to illustrate and explain the concepts and procedures. They also highlight the key ideas and definitions that you need to remember. - Problem solving and mathematical modeling: The authors emphasize the importance of problem solving and mathematical modeling throughout the text. They provide you with a variety of problems that range from routine to challenging, from conceptual to applied, from algebraic to graphical, and from numerical to verbal. They also show you how to use mathematics to model real-world phenomena such as population growth, projectile motion, sound waves, temperature variation, etc. They also guide you through the problem-solving process by using strategies such as drawing diagrams, making tables, checking units, estimating answers, etc. - Interactive and customizable eBook: The textbook comes with an interactive and customizable eBook that lets you access the text anytime and anywhere. You can read the text online or offline, highlight and take notes as you read, zoom in and out of the pages, search for keywords or phrases, bookmark pages for later reference, etc. You can also customize the eBook by adding your own content such as images, videos, links, etc. - Online learning platform: The textbook is enhanced by WebAssign, an online learning platform that provides you with immediate feedback, rich tutorial content, and personalized learning tools. WebAssign allows you to complete assignments online using various question types such as multiple-choice, fill-in-the-blank, matching, etc. WebAssign also provides you with features such as Read It links that jump to the corresponding section of the eBook, Watch It links that show step-by-step video solutions, Master It tutorials that explain how to solve similar problems, Video Examples that ask you to watch a video segment and answer a question related to it, Focus on Modeling questions that illustrate modeling techniques, Explore It modules that help you visualize complex topics through interactive simulations, and more. - Study guide and test bank: The textbook is accompanied by a study guide and a test bank that help you prepare for exams and assessments. The study guide contains detailed solutions to selected problems from the text, as well as additional problems for practice. The test bank contains hundreds of questions that can be used to create quizzes, tests, or exams. The test bank also includes questions that are aligned with the Common Core State Standards for Mathematics. ### How is this textbook organized and structured? Watson's Precalculus: Mathematics for Calculus is organized into 12 chapters that cover the main topics of precalculus. Each chapter is divided into several sections that introduce a specific concept or skill. Each section begins with a list of learning objectives that state what you are expected to learn from the section. Each section also ends with a summary of key concepts that review the main points of the section. Each chapter also ends with a chapter review that summarizes the main topics of the chapter, a chapter test that assesses your understanding of the chapter, and a cumulative review that reinforces your knowledge of previous chapters. The 12 chapters of the textbook are: - Chapter 1: Fundamentals - Chapter 2: Functions - Chapter 3: Polynomial and Rational Functions - Chapter 4: Exponential and Logarithmic Functions - Chapter 5: Trigonometric Functions: Unit Circle Approach - Chapter 6: Trigonometric Functions: Right Triangle Approach - Chapter 7: Analytic Trigonometry - Chapter 8: Polar Coordinates and Parametric Equations - Chapter 9: Vectors in Two and Three Dimensions - Chapter 10: Systems of Equations and Inequalities - Chapter 11: Conic Sections - Chapter 12: Sequences and Series ## How to use Watson's Precalculus: Mathematics for Calculus effectively Now that you have an overview of Watson's Precalculus: Mathematics for Calculus, let me give you some tips on how to use it effectively to achieve your learning goals. ### How to access the eTextbook and online learning platform To access the eTextbook and online learning platform, you need to purchase an access code from Cengage or your bookstore. You can also get an access code by renting or buying a hardcopy of the textbook. Once you have an access code, you need to register on WebAssign using your email address and a password of your choice. You also need to enter your class key, which is a unique code provided by your instructor or school. After registering on WebAssign, you can access the eTextbook and online learning platform by logging in with your email and password. You can also download the Cengage Mobile App to access the eTextbook and online learning platform on your smartphone or tablet. ### How to study and practice with the textbook and WebAssign To study and practice with the textbook and WebAssign, you need to follow these steps: - Read the text: Before attending a class or watching a lecture, you should read the corresponding section of the text carefully and actively. You should pay attention to the definitions, examples, explanations, and diagrams. You should also try to answer the Checkpoint questions that appear throughout the text. These questions test your understanding of the concepts and skills presented in the text. You can check your answers by clicking on the Checkpoint Answer link that follows each question. - Watch the videos: After reading the text, you should watch the videos that are linked to the text. These videos include Watch It videos that show step-by-step solutions to selected problems from the text, Video Examples that ask you to watch a video segment and answer a question related to it, and Lecture videos that cover the main topics of each section. These videos will help you reinforce your understanding of the text and see how to apply the concepts and skills to different problems. - Do the assignments: After watching the videos, you should do the assignments that are assigned by your instructor or school on WebAssign. These assignments consist of various types of questions that assess your knowledge and skills of each section. You can enter your answers using different formats such as numerical, algebraic, graphical, or multiple-choice. You can also use tools such as calculators, graphers, or scratch pads to help you solve the problems. You will receive immediate feedback on your answers and see your score and progress on each assignment. - Use the tutorials: If you need more help or practice on a specific topic or problem, you can use the tutorials that are available on WebAssign. These tutorials include Master It tutorials that explain how to solve similar problems in multiple steps, Focus on Modeling questions that illustrate modeling techniques, and Explore It modules that help you visualize complex topics through interactive simulations. These tutorials will help you develop your problem-solving and mathematical modeling skills and gain deeper insight into the concepts. - Review and test yourself: Before taking an exam or assessment, you should review and test yourself on the topics covered in each chapter. You can use the summary of key concepts, the chapter review, the chapter test, and the cumulative review that are provided at the end of each chapter in the text. You can also use the study guide and the test bank that are available online or in print. These resources contain detailed solutions to selected problems from the text, as well as additional problems for practice and assessment. You can also use the online learning platform to access quizzes, tests, or exams that are created by your instructor or school using the test bank. ## Conclusion In this article, I have introduced you to Watson's Precalculus: Mathematics for Calculus, a comprehensive textbook that covers all the topics of precalculus. I have explained what precalculus is, why it is important to study it, and what are the main topics covered in it. I have also given you an overview of the textbook, its authors, its features, and its benefits. Finally, I have given you some tips on how to use the textbook effectively to achieve your learning goals. ### Summary of the main points Here are the main points that I have covered in this article: - Precalculus is a branch of mathematics that deals with the preparation for calculus. It covers topics such as functions, equations, inequalities, trigonometry, analytic geometry, vectors, matrices, complex numbers, sequences, series, limits, and more. - Studying precalculus is important for several reasons. It is a prerequisite for calculus, which is a fundamental subject for many fields of science, engineering, economics, and more. It also helps you develop your mathematical thinking and problem-solving skills. It also exposes you to a variety of mathematical topics that are interesting and useful in their own right. - Watson's Precalculus: Mathematics for Calculus is a comprehensive textbook that covers all the topics of precalculus. It is written by James Stewart, Lothar Redlin, and Saleem Watson, three renowned mathematicians and educators who have decades of experience in teaching and writing mathematics textbooks. - The textbook has many features and benefits that make it an ideal choice for students and teachers alike. It has clear and concise explanations, problem solving and mathematical modeling, interactive and customizable eBook, online learning platform, study guide and test bank, and more. - To use the textbook effectively, you need to follow these steps: read the text, watch the videos, do the assignments, use the tutorials, review and test yourself. ### Call to action and recommendation If you are interested in learning precalculus or improving your precalculus skills, I highly recommend you to get a copy of Watson's Precalculus: Mathematics for Calculus and use it as your main resource. You can purchase an access code from Cengage or your bookstore to access the eTextbook and online learning platform. You can also rent or buy a hardcopy of the textbook if you prefer. You can also get a study guide and a test bank to help you prepare for exams and assessments. Watson's Precalculus: Mathematics for Calculus is a textbook that will help you master the essential concepts and skills of precalculus and prepare you for calculus and beyond. It is a textbook that will engage you with clear explanations, real-world applications, and interactive features.