Mathematics is a skills subject. By itself, it is all about quantities, shapes and figures, functions, logic, and reasoning. Mathematics is also a tool of science and a language complete with its own notations and symbols and “grammar” rules, with which concepts and ideas are effectively expressed.   T his course is designed  to emphasize the study of quadratic equations, inequalities, and functions. It includes mathematical concepts for working with various expressions, analyzing relationships and solving quadratic equations, inequalities, and functions.