MTH 166 - Precalculus with Trigonometry

Professor - Margaret Roberts

Week 14

[Introduction] [Your Responsibility] [Syllabus] [Assignments] [Quizzes] [Exams] [Resources]

Week 14 - Chapter 7 & 10

Ch 7: Section 1

Ch 7: Section 2

Ch 7: Section 5

Ch 10: Section 1

Ch 7 - Section 1 :

Read:

Pages 532-535

View:

• Use the Law of Sines to solve oblique triangles (SSA)

Do Exercises:

Page 538, #1-19

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Ch 7 - Section 2 :

Read:

Pages 541-543

View:

None

Do Exercises:

Page 545, #1-11

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Ch 7 - Section 5 :

Read:

Pages 572-579

View:

• Absolute value of a complex number
• Write the trigonometric forms of complex numbers
• Multiply and divide complex numbers written in trigonometric form
• Use DeMoivre's Theorem to find powers of complex numbers
• Find nth roots of complex numbers

Do Exercises:

Page 580, #1-47, 73-81, 97-103, 109-115

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Ch 10 - Section 1 :

Read:

Pages 772-780

View:

• Recognize basic conics
• Write equations of parabolas
• Analyze parabolas
• Analyze parabolas
• Analyze parabolas
• Write equations of ellipses
• Graph an ellipse with center at the origin

Do Exercises:

Page 781, #1-19, 27-33, 43, 45, 69-76

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