ÒGeometry is a very beautiful subject whose qualities of elegance, order, and certainty have exerted a powerful attraction on the human mind for many centuries

This Pre-Calculus Notebook (College Algebra & Trigonometry) is a working guide structured as per Professor Prieto-Valdes' lectures. In this notebook it is intro

This notebook is written in compact form. structured exactly as per Professor Prieto-Valdes lectures, it is convenient to record and organize your lecture notes

"The text is suitable for a typical introductory algebra course, and was developed to be used flexibly. While the breadth of topics may go beyond what an instru