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any redistribution or commercial use is prohibited**

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**09/15**: Welcome Letter | HW 1: Review of Math 6 | - Assigned on
**09/22**: Manipulating Algebraic Expressions |

Please note that all problems indicated as required should be handed in next week by all students. If you have time to do them, you can also hand in the additional problems to be graded.

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**09/29**: Linear and Quadratic Equations: Linear equations/systems, Vieta formulas | - Assigned on
**10/6**: HW 4: Quadratic Equations and Inequalities | - Assigned on
**10/20**: HW 5: Graph of Quadratic Polynomials: Parabola |

Reread the explanation in the assignment and do as much of this homework at home as you can, but don't worry if you cannot finish. We will continue in class. Make sure you understand all steps in question 1, and use all the information you can get from the calculations to draw the graph: the roots, the solutions to the inequalities, the sign of a, and the position (and value) of the maximum/minimum.

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**10/27**:

No new homework. Finish assignment 5. If you have time, you can work on the extra problems handed out in class.

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**11/3**: HW 6: Geometric Properties of the Parabola | - Assigned on
**11/10**: HW 7: Trigonometric Ratios | - Assigned on
**11/17**: HW 8: The Law of Sines | - Assigned on
**11/24**: HW 9: The Trigonometric Circle | - Assigned on
**12/8**: HW 10: Trigonometric Equations and Inequalities | - Assigned on
**12/15**:

No homework. We had a Math Battle. You can finish the problems of the Math Battle at home.

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**01/5**: HW 11: Pascal's Triangle | - Assigned on
**01/12**: HW 12: Pascal's Triangle Continued |

Please finish the previous assignment for next class. We will work on this one together in class.

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**01/19**: HW 13: More Problems in Combinatorics |

Here are more combinatorics problems to practice with. Hand in assignments 12 and 13 in the next class.

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**01/26**: HW 14: Binomial Theorem and Probabilities | - Assigned on
**02/2**: HW 15: Equations of the Line and the Circle | - Assigned on
**02/9**: HW 16: Vectors in the plane | - Assigned on
**02/23**: HW 17: Complex Numbers |

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