Dave's Web Corner

MTH-121 Week 15 (April 13-19)

• Outline
• Assessments
• Handouts
• Videos
• Technology

Outline

8.6 Equations in Polar Coordinates and Their Graphs

• recommended problems
  • 3, 11, 15, 17, 21, 25, 27, 29, 31, 35
• learning objectives
  • graph polar equations

Assessments

• All assessments are completed at https://www.xyzhomework.com
• Calendar of all XYZ Homework assessment deadlines (homework, quizzes, exams)
• Homework
  • Homework 14 due by 11:59pm, Saturday, April 19: Sections 8.6
• Quiz
  • Quiz 8 due by 11:59pm, Tuesday, April 22: Chapter 8
• Exam
  • Exam 4 due by 11:59pm, Thursday, April 24: Chapters 7, 8, Appendix B
• Final Exam
  • Final Exam due by 11:59pm, Saturday, April 26: Chapters 1-8, Appendices A, B

Handouts

• Announcements
  • Schmidt Award
  • Math Graduate Award
  • Honors Program introduction
  • Tutoring Center services
• Formulas
  • Fundamental Trigonometry Identities
• Graph Paper is a folder containing a variery of graph paper
• Applications
  • Approximations of Trigonometric Function Values
  • Solutions and Applications of Right Triangles
  • Further Applications of Right Triangles
• Radians
  • Radian Measure
  • Applications of Radian Measure
  • Linear and Angular Speed
• Unit Circle
  • The Unit Circle
  • The Unit Circle Segments
  • The Unit Circle and Circular Functions
• Function Graphs
  • Trigonometric Function Graphs
  • Inverse Trigonometric Function Graphs
  • Graphs of the Sine and Cosine Functions
  • The 12x4 Box Method
  • Graphs of the Tangent and Cotangent Functions
  • Graphs of the Secant and Cosecant Functions
• Item Analysis
  • Quizzes - 1, 2, 3, A, 4, 5, 6, 7, B, 8
  • Exams - 1, 2, 3, 4
  • Final Exam

Videos

• Playlists
  • MTH-121 Recommended Problems
  • MTH-121 Topics
• Recommended Problems
  • Chapter 8
• Topics
  • Right Triangles
    • Three Famous Right Triangles
  • Complex Numbers
    • Addition and Subtraction of Complex Numbers
    • Multiplication of Complex Numbers
    • Complex Conjugate Multiplication
    • Division of Complex Numbers

Technology

• Communication
  • Zoom
  • Joining a Zoom Webinar
• Calculator
• Desmos
  • Visualizing Sine and Cosine as Circular Functions
  • Graphs of Sine and Cosine Functions