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Tutoring

  1. Graphing trig functions
  2. Graphing Trigonometric Functions - Graph Transformations P1
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    • What does the amplitude do?
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    • What does the coefficient before the variable do?
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    • What does the number on the outside do?
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  3. Graphs of Reciprocal Trigonometric Functions.avi
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    • What is the reciprocal of sin?
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    • Why are there vertical asymptotes at every multiple of pi?
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    • What is the inverse of cos?
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    • Why is there a vertical asymptote at every multiple of pi/2?
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    • What is the reciprocal of tan?
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    • Why is there a vertical asymptote at every multiple of pi/2?
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    • How does the cotan graph compare to the tan graph?
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    • How did those two equations differ?
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  4. Trigonometry: Finding an Equation from a Graph
  5. Trigonometric Graphs and the Unit Circle
  6. Graphing Sine and Cosine with Phase (Horizontal) Shifts, Example 1
  7. Inverse Trig Functions: Arcsin
  8. Trigonometry: Graphing Simple Polar Equations
  9. Example 4: Solving a Trigonometric Equation Using a Trig Substitution and Factoring