# BUSINESS MATHEMATICS I - MTH111/2 Spring 2021

Course

## Lessons

Here is the course outline:

## 1. Lesson 1Agenda; Introduction & course organization; Sets, numbers, intervals; Sets operations, basic arithmetic operations and their order |

## 2. Lesson 2Basic arithmetic operations and their order; Fractions; Natural, integer, and rational exponents, scientific notations |

## 3. Lesson 3Fractions, percentages, percentage changes, percentage points Natural, integer, and rational exponents, scientific notation |

## 4. Lesson 4Polynomials; Functions; Overview of basic types; Domain and range; Graphs |

## 5. Lesson 5Functions, basic types of functions; One variable, two variables, Range and Domain; Linear function, Quadratic function; Quadratic Equations and Inequalities; Word problems |

## 6. Lesson 6Basic types of functions; Word Problems: Absolute value functions; reciprocal functions, exponential functions; Quadratic equations and inequalities; Quadratic function word problems |

## 7. Lesson 7Quadratic equation and inequalities; Quadratic functions; Graphs; Review for Test No.2 Test No.2 |

## 8. Lesson 8Equations Inequalities System of Equations Business Case No.2 |

## 9. Lesson 9Equations and Inequalities; System of Equations; Review for Test No.3 Business Case No.2 |

## 10. Lesson 10Q&A for test No. 3 Introduction to exponential and logaritmic function Presentation Business Case No.2 Test No. 3 |

## 11. Lesson 11Q&A Test No.3 Exponential function, logaritmic function Square root function; Problems witj exponential and logaritmic function |

## 12. Lesson 12Test No. 4 |