**Precalculus I (2)**

Prerequisite: 01:640:026 or appropriate performance on the placement test in mathematics. Corequisites: 01:640:011 for 01:640:111. This course with 01:640:112 covers the same material as 01:640:115, but at a slower pace. Students may not receive more that 4 normal credits for any combination of 01:640:111-112, and 115.

Algebraic expressions, algebraic equations, inequalities, functions, and graphing.

- Syllabus: Spring 2018
- Handout: The Language of Functions *
- Math 111 Final Exam Review Exercises: Fall 2017 *
- Current Semester

*This document requires Acrobat 5.0 or above in order to view it.

Textbook: For current textbook please refer to our Master Textbook List page |
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Lecture |
Sections |
Topics |
Homework Problems |

1 | 1.1 | The Real Numbers; Begin Exponents and Radicals. | #16, 40, 42, 43, 50, 51, 55, 63, 76 |

1.2 | #17, 31, 35, 42, 83, 85, 87, 98, 100 | ||

2 | 1.2 | Finish Exponents and Radicals. | # 12, 23, 25, 27, 28, 42, 47, 48, 67, 68, 76, 80, 81, 82, 102, 103 |

3 | 1.3 | Algebraic Expressions; Begin Fractional Expressions. | #35, 41, 49, 52, 57, 58, 60, 65, 66, 67, 70, 81, 86, 90, 92, 93, 96, 101, 102, 115, 122 |

1.4 | # 34, 35, 42, 45, 51, 55, 58 | ||

4 | 1.4 | Finish Fractional Expressions. | #67, 70, 73, 74, 83, 92, 93 |

5 | 1.5 | Equations. | #21, 22, 29, 35, 38, 50, 51, 59, 62, 70, 75, 87, 90, 107, 108, 110, 113 |

6 | 1.7 | Modeling with Equations. | # 13, 19, 25, 28, 34, 38, 41, 44, 53, 57, 58, 63, 65, 66, 69, 70, 71, 72, 74 |

7 | 1.8 | Inequalities. | # 17, 33, 35, 37, 41, 48, 61, 67, 70, 73, 75, 81, 86, 101, 121, 123 |

8 | 1.9 | The Coordinate Plane; Graphs of Equations; Circles. | # 17, 18, 31, 36, 41, 52, 67, 69, 91, 92, 95, 99, 100, 105, 109, 111 |

9 | Catch up and Review. | ||

10 | EXAM I |
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11 | 1.10 | Lines. | #19, 26, 33, 42, 44, 47, 49, 54, 64, 80, 81, 83, 90, 92, 93 |

12 | 1.11 | Solving Equations and Inequalities Graphically. | #5, 7, 10, 15, 17, 18, 22, 38, 39 |

13 | 2.1 | Functions. | # 11, 12, 21, 25, 32, 33, 46, 49, 51, 53, 54, 63, 64, 65, 66, 79, 80, 81, 88, 90, 91, 92 |

14 | 2.2 | Graphs of Functions; Getting Information from a Graph | #10, 17, 37, 38, 42, 43, 46, 49, 51, 55, 56, 70, 71, 74, 82 |

2.3 | # 7, 8, 9, 31, 34, 37, 38 | ||

15 | 2.5 | Linear Functions and Models; Transformation of Functions | #7, 12, 13, 18, 22, 28, 33, 40, 43, 49, 50 |

2.6 | # 8, 13, 32, 33, 48, 49, 52, 66, 71, 73, 78, 86, 93 | ||

16 | 2.7 | Combining Functions. | # 13, 14, 22, 24, 27, 28, 30, 31, 35, 36, 53, 54, 65, 66, 75, 78, 82 |

17 | 2.8 | One-to-One Functions and Their Inverses. | # 9, 10, 11, 12, 19, 20, 26, 27, 43, 45, 51, 59, 67, 69, 70, 72, 80, 87, 88 |

18 | Catch up and Review. | ||

19 | EXAM II |
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20 | pp 237-244 | Modeling with Functions; Modeling Variation. | #3, 6, 12, 13, 14, 21, 22, 25, 26, 27, 30 |

1.12 | #15, 17, 20, 24, 28, 37, 42, 47 | ||

21 | 3.1 | Quadratic Functions and Models. | #15, 18, 30, 33, 35, 46, 51, 53, 55 |

22 | 3.2 | Polynomial Functions. | #7, 8, 9-14, 18, 20, 31, 42, 47, 57, 58, 66, 74, 75, 87, 90 |

23 | 3.3 | Dividing Polynomials. | #7, 18, 23, 34, 42, 47, 54, 64 |

24 | 1.6 | Complex Numbers. | #10, 16, 19, 20, 29, 32, 39, 54, 68, 69 |

25 | 3.5 | Complex Zeros and The Fundamental Theorem of Algebra. | #11, 12, 25, 27, 33, 40, 58, 67 |

26 | 3.6 | Rational Functions. | #11, 25, 27, 28, 35, 43, 44, 54, 55, 79, 80, 87, 88 |

27 | 3.7 | Polynomial and Rational Inequalities.; Modeling Variation. Fitting Lines to Data | #3, 7, 19, 27, 35, 37, 42, 47 |

pp 139-146 | #2, 5, 8, 9 | ||

28 | Catch up and Review |