This course covers linear and quadratic functions, polynomials and rational functions, graphs of functions, arithmetic and geometric series and their sums, exponential and logarithmic functions, simple and compound interest, future and present value of annuities, linear systems and their matrices, Gaussian-Jordan elimination, Leontief input-output analysis, linear inequalities and their graphs, linear programming, counting principles, permutations and combinations, probability and conditional probability. This course is a prerequisite course for Commerce and Administration students.