Daniel Kennedy – författare

For use in a graphing required precalculus course, this nationally recognized author team has created a text with the perfect balance of graphical and algebraic representation. With examples and exercises for all levels of students, a focus on the twelve basic functions, and a new section on Data Analysis and Statistical Inference, this is the most current and effective precalculus text on the market today.

For courses in Precalculus

The Rule of Four: A Balanced Approach

Precalculus: Graphical, Numerical, Algebraic provides a balanced approach to problem solving and a consistent transition from Precalculus to Calculus. A principal feature of this text is the balance among the algebraic, numerical, graphical, and verbal methods of representing problems: the rule of 4. This approach reinforces the idea that to understand a problem fully, students need to understand it algebraically as well as graphically and numerically.

The 10th Edition introduces graphing technology as an essential tool for mathematical discovery and effective problem solving. This edition also features a full chapter on Statistics to help students see that statistical analysis is an investigative process.

For courses in Precalculus

The Rule of Four: A Balanced Approach

Precalculus: Graphical, Numerical, Algebraic provides a balanced approach to problem solving and a consistent transition from Precalculus to Calculus. A principal feature of this text is the balance among the algebraic, numerical, graphical, and verbal methods of representing problems: the rule of 4. This approach reinforces the idea that to understand a problem fully, students need to understand it algebraically as well as graphically and numerically.

The 10th Edition introduces graphing technology as an essential tool for mathematical discovery and effective problem solving. This edition also features a full chapter on Statistics to help students see that statistical analysis is an investigative process.

For courses in Precalculus

The Rule of Four: A Balanced Approach

Precalculus: Graphical, Numerical, Algebraic provides a balanced approach to problem solving and a consistent transition from Precalculus to Calculus. A principal feature of this text is the balance among the algebraic, numerical, graphical, and verbal methods of representing problems: the rule of 4. This approach reinforces the idea that to understand a problem fully, students need to understand it algebraically as well as graphically and numerically.

The 10th Edition introduces graphing technology as an essential tool for mathematical discovery and effective problem solving. This edition also features a full chapter on Statistics to help students see that statistical analysis is an investigative process.

A complete picture of Isaac Bashevis Singer’s literary heritage.This volume brings together a rich collection of Isaac Bashevis Singer’s early work, including 27 short stories, 7 sketches of early fiction, as well as critical essays, childhood memoirs, and interviews.Singer’s early literary career in Warsaw (1925–1935) was crucial in laying the foundations for his later achievements in Jewish and world literature as a storyteller of Polish Jewry. During this period, he worked as a journalist, writer, and translator in the leading Yiddish cultural center of Eastern Europe. However, much of this work has remained unavailable in English translation.This volume makes a significant portion of Singer’s early fiction and non-fiction accessible in English for the first time, opening it up to scholars, students, and general readers alike.