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Graphs of CSC(X) and SEC(X)

Graphs of CSC(X) and SEC(X). By Rithirong Thandee. What is CSC(X) and SEC(X)? CSC(X) = 1/SIN(X) SEC(X) = 1/COS(X). Graphing SIN(X) and COS(X) Use these formulas SIN(X): a SIN( b X) COS(X): a COS( b X) Amplitude = I a I Period = 2 π / b. SIN graph. COS graph. SEC graph. CSC graph.

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Graphs of CSC(X) and SEC(X)

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  1. Graphs of CSC(X) and SEC(X) By Rithirong Thandee

  2. What is CSC(X) and SEC(X)? • CSC(X) = 1/SIN(X) • SEC(X) = 1/COS(X)

  3. Graphing SIN(X) and COS(X) • Use these formulas • SIN(X): aSIN(bX) • COS(X): aCOS(bX) • Amplitude = IaI • Period = 2π/b

  4. SIN graph COS graph

  5. SEC graph CSC graph

  6. Y = 3CSC(2X) • Period = π Amplitude = I3I

  7. Y = -SEC(X/2) • Period = 4π Amplitude = I1I

  8. READY FOR A QUIZ?

  9. Y = -1/2SEC(X)

  10. Wrong!!

  11. Nice Job!

  12. Y = 5CSC(X)

  13. Wrong

  14. Good Job

  15. Y = 4SEC(X/3)

  16. Wrong

  17. Good Job

  18. Y = -CSC(X)

  19. Wrong

  20. Good Job

  21. Y = -3SEC(X/2)

  22. Wrong

  23. Good Job

  24. Y = -4CSC(X/6)

  25. Dude….. this is the last question

  26. Good Job You’re finish ^^

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