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Trigonometry equations

Graphs Sin Cos Tan Graph Properties General Period Amplitude Solving simple trig equations Graphically Quadrants Transformations of the sin and cos graphs Solving transformed trig equations. Water Stuff (Sincos 2006) WATER STUFF Answers 2006 exam 2006 exam answers.

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Trigonometry equations

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  1. Graphs Sin Cos Tan Graph Properties General Period Amplitude Solving simple trig equations Graphically Quadrants Transformations of the sin and cos graphs Solving transformed trig equations Water Stuff (Sincos 2006) WATER STUFF Answers 2006 exam 2006 exam answers Trigonometry equations L2 Trigonometry equations M.Guttormson

  2. Y=sin(x) L2 Trigonometry equations M.Guttormson

  3. Y=cos(x) L2 Trigonometry equations M.Guttormson

  4. Y=tan(x) L2 Trigonometry equations M.Guttormson

  5. Graph properties (General) L2 Trigonometry equations M.Guttormson

  6. Graph properties (Period) Period L2 Trigonometry equations M.Guttormson

  7. Graph properties (Amplitude) Amplitude L2 Trigonometry equations M.Guttormson

  8. Solving simple trig equations (Graphically) L2 Trigonometry equations M.Guttormson

  9. Solving simple trig equations (Graphically) 0.5 210º 330º 30º -0.5 +30º -30º L2 Trigonometry equations M.Guttormson

  10. Solving simple trig equations (Graphically) 5.017 1.266 L2 Trigonometry equations M.Guttormson

  11. Solving simple trig equations (Quadrants) 90º Q2 Q1 180º 0º or 360° Q3 Q4 270º L2 Trigonometry equations M.Guttormson

  12. Solving simple trig equations (Quadrants) Q1 Q2 Q3 Q4 sin+ cos+ all+ tan+ In Q1 all three graphs are positive In Q2 sin is positive In Q3 tan is positive In Q4 cos is positive L2 Trigonometry equations M.Guttormson

  13. Solving simple trig equations (Quadrants) To solve equations like sin(x)=k cos(x)=k tan(x)=k follow these three steps: Solve tan(x)=-0.3116 (0°≤x≤360°) Step 1: The two answers are in Q2 and Q4 (tan is negative in these two quadrants). Step 2: tan-1(0.3116) = 17.3º (Always take the inverse of k positive. This will give you the Q1 angle). Step 3: Q2 answer is 180°-17.3°=162.7° Q4 answer is 360°-17.3°=342.7° Solution set is {162.7°, 342.7°) L2 Trigonometry equations M.Guttormson

  14. Transformations of the sin and cos graphs L2 Trigonometry equations M.Guttormson

  15. Transformations of the sin and cos graphs L2 Trigonometry equations M.Guttormson

  16. Transformations of the sin and cos graphs L2 Trigonometry equations M.Guttormson

  17. Transformations of the sin and cos graphs L2 Trigonometry equations M.Guttormson

  18. Solving transformed trig equations L2 Trigonometry equations M.Guttormson

  19. Solving transformed trig equations L2 Trigonometry equations M.Guttormson

  20. Solving transformed trig equations L2 Trigonometry equations M.Guttormson

  21. WATER STUFF L2 Trigonometry equations M.Guttormson

  22. WATER STUFF L2 Trigonometry equations M.Guttormson

  23. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  24. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  25. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  26. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  27. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  28. WATER STUFF (Answers) L2 Trigonometry equations M.Guttormson

  29. 2006 exam L2 Trigonometry equations M.Guttormson

  30. 2006 exam L2 Trigonometry equations M.Guttormson

  31. 2006 exam L2 Trigonometry equations M.Guttormson

  32. 2006 exam answers L2 Trigonometry equations M.Guttormson

  33. 2006 exam answers L2 Trigonometry equations M.Guttormson

  34. 2006 exam answers L2 Trigonometry equations M.Guttormson

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  38. 2006 exam answers L2 Trigonometry equations M.Guttormson

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