BUSINESS MATHEMATICS I - MTH111/2 Spring 2021

Agenda; Introduction & course organization; Sets, numbers, intervals; Sets operations, basic arithmetic operations and their order

Basic arithmetic operations and their order; Fractions; Natural, integer, and rational exponents, scientific notations

Fractions, percentages, percentage changes, percentage points Natural, integer, and rational exponents, scientific notation

Polynomials; Functions; Overview of basic types; Domain and range; Graphs

Functions, basic types of functions; One variable, two variables, Range and Domain; Linear function, Quadratic function; Quadratic Equations and Inequalities; Word problems

Basic types of functions; Word Problems: Absolute value functions; reciprocal functions, exponential functions; Quadratic equations and inequalities; Quadratic function word problems

Quadratic equation and inequalities; Quadratic functions; Graphs; Review for Test No.2 Test No.2

Equations Inequalities System of Equations Business Case No.2

Equations and Inequalities; System of Equations; Review for Test No.3 Business Case No.2

Q&A for test No. 3 Introduction to exponential and logaritmic function Presentation Business Case No.2 Test No. 3

Q&A Test No.3 Exponential function, logaritmic function Square root function; Problems witj exponential and logaritmic function

Test No. 4