Precalculus

Joseph Manthey, 2016. 10. 8.


  • 1. Inverse Functions
  • 2. Transformations of the sine function
  • 3. Derivation of Sum Formulas for SIne and Cosine
  • 4. Unit circle and the sine and cosine curves.
  • 5. Even and odd functions
  • 6. Sum and difference formulas
  • 7. Acoustic beats
  • 8. Play sine wave
  • 9. Periodicity
  • 10. Reflective property of a parabola
  • 11. Vertex form of a parabola
  • 12. Trigonometric ratios
  • 13. Composition of functions
  • 14. Average rate of change of a function
  • 15. Horizontal line test
  • 16. Vertical line test
  • 17. Divide and average
  • 18. Volume of a box
  • 19. Area of rectangle inscribed in a circle
  • 20. Geometric definition of a parabola
  • 21. Angular Frequency

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Inverse Functions

– Joseph Manthey

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