The Lambacher Schweizer vocational high school edition in Economics combines the clear concept of Lambacher Schweizer with a clear focus on the field of Economics. Terms from the business world and their corresponding applications are integrated into the course: Mathematics is consistently developed from economic questions. Content: - I From Data to Functions - II Polynomial Functions of the First and Second Degree - III Polynomial Functions of Higher Degrees - IV Rational Functions - V Exponential Functions and Growth - VI Changes - Introduction to Differential Calculus. Each chapter begins with two introductory pages that visually present what students can expect in that chapter. The first learning unit of each chapter provides an overview.