This document provides a list of 8 references on mathematics topics including Newton's method, differentiation, finding maxima and minima, trigonometry, and calculator-based solutions. The references consist of online articles, Wikipedia pages, textbooks, and scholarly publications covering various aspects of calculus, trigonometry, and mathematical problem solving.

1. 1. http://www.intmath.com/applications-differentiation/2-newtons-method.php
2. http://en.wikipedia.org/wiki/Differentiation
3. http://archives.math.utk.edu/visual.calculus/3/newton.5/index.html
4. http://archives.math.utk.edu/visual.calculus/3/max.2/index.html
5. http://www.mathsrevision.net/alevel/pages.php?page=9
6. Mathematics for Matriculation 1 (third edition), Cheng Siak Peng, Ch’ng Pei Eng,
Ch’ng Pei Cheng, Zailan Mansor(editor), Oriental Academic Publication.
7. Trigonometry, a skill approach: lecture version / J. Louis Nanney and John
L.Cable.
8. Schaum’s outline of theory and problems calculator-based solutions / Frank
Ayres, Jr.,Robert E. Moyer.