Linear and quadratic equations with their applications. Linear inequalities. Absolute value. Basic functions, their combinations and graphs in Cartesian coordinates. Linear and quadratic functions. Linear equation systems. Operations with matrices and matrices. The determinant and inverse of a matrix. Solutions of linear equation systems.
Limits, compound interest, continuity. Derivation and rules of differentiation. Exponential and logarithmic functions. Extreme values, trends, elasticity of demand. Linear programming and multiple optimum solutions. Simplex method and its optimization. Compound interest, present value, annual income, loan depreciation practices. Applications to economy and business modeling. Introduction to probability and statistics.