Calculus, James Stewart, 2015 (Cengage Learning) - A classic and comprehensive textbook providing fundamental concepts of functions, their graphical representation on the Cartesian plane, and interpretation of their behavior.
Mathematics for Machine Learning, Marc Peter Deisenroth, A. Aldo Faisal, and Cheng Soon Ong, 2020 (Cambridge University Press)DOI: 10.1017/9781108679934 - This book bridges mathematical fundamentals with machine learning applications, covering functions, their visualization, and how graphs aid in understanding model characteristics and optimization.
Single Variable Calculus, Professor David Jerison, 2010MIT OpenCourseWare (Massachusetts Institute of Technology) - An authoritative online course offering detailed explanations of functions, graphing on the coordinate plane, and foundational calculus concepts relevant to visualizing mathematical relationships.