Math 7b, 2019-20

Homeworks

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• Assigned on 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.
  
• Assigned on 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.
  
• Assigned on 10/27:
  No new homework. Finish assignment 5. If you have time, you can work on the extra problems handed out in class.
  
• Assigned on 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.
  
• Assigned on 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.
  
• Assigned on 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.
  
• Assigned on 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  |