M 147 PRECALCULUS (5-0-5)(Area III). Equations and inequalities, systems of linear equations and inequalities, functions and their inverses, exponential and logarithmic functions, graphing, sequences, mathematical induction, binomial theorem, basic theory of equations, trigonometry of triangles, circular functions, inverse-trigonometric functions, trigonometric identities, solution to trigonometric equations and De Moîvre's Theorem. PREREQ: Satisfactory score on mathematics placement examination.