...Matrix Arithmetic, Row Operations and Inverses, Matrices and System of Equations, The Determinant of a Matrix. Parabolas, Circles, Ellipses, Hyperbolas, Equations in Other Forms. The Unit Circle, Angles, Trigonometric Functions, Graphs of Trigonometric Functions, The Laws of Sines and Cosines, Trigonometric Identities. (read more)
...Precalculus is the bridge between Algebra and Calculus; I am well traversed in both subjects and have acted as a guide for students in comprehension of algebraic concepts to evaluating limits. Additionally, precalculus integrates trigonometric concepts in several topics and having a solid founda... (read more)