Pre-Calculus/Trigonometry The first semester of the course includes the study of complex numbers, polynomials, logarithmic, exponential and rational functions and their graphs. The second semester of this course combines trigonometry and advanced algebra topics. Topics include: right trigonometric and circular functions, inverses, and graphs; trigonometric equations and identities; solutions of right and oblique triangles, practical applications of trigonometry and trigonometric expressions, conic sections and vectors. This class is a calculus prepatory class, emphasizing functions, graphing and algebraic manipulations. SAT preparation is also a part of this course.