This manual serves as a technical companion to the primary textbook, addressing the core question of how to effectively integrate graphing calculator technology into the study of trigonometry. Author Marvin L. Bittinger, a recognized educator in mathematics, provides a structured guide designed to bridge the gap between theoretical trigonometric concepts and their practical application through digital computation. The text utilizes specific calculator keystrokes and visual examples to ensure students can replicate mathematical models accurately.

Instructors and students frequently utilize this manual as a foundational resource for mastering the technical requirements of the associated trigonometry curriculum. Experts highlight the clarity of the procedural instructions as a key benefit for those transitioning from manual calculation to calculator-assisted modeling.