Pre-Calculus
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Table of Contents
1. Converting Degrees to Radians and Back
2. Unit Circle
3. Periodic Functions
4. Coterminal Angles
5. Initial and Terminal Side
Trig Functions
6. Graph of Sine Function
7. Graph of Cosine Function
8. Graph of Tangent Function
9. Graph of Secant Function
10. Graph of Cosecant Function
11. Graph of Cotangent Function
12. Graph of All Inverse Trig Functions
13. Real World Applications of Sinusoids
Trig Identities
14. Sum and Difference Identities
15. Pythagorean Identities
16. Double Angle Identities
17. Power Reducing Identities
18. Half-Angle Identities
19. Law of Sines
20. Law of Cosines
21. Mathematical Induction
22. Graphing Polar Curves, Roses
23. How to use an R, Theta Table to Graph
24. Basic Statistics
Sources
Sources
1. https://www.mathsisfun.com/geometry/unit-circle.html
2. https://www.khanacademy.org/math/trigonometry/unit-circle-trig- func/radians_tutorial/v/we-converting-degrees-to-radians
3. https://www.khanacademy.org/math/trigonometry/unit-circle-trig-func/radians_tutorial/v/we-converting-radians-to-degrees
4. http://hotmath.com/hotmath_help/topics/coterminal-angles.html
5. https://www.youtube.com/watch?v=Y6OVLXiLsMY
6. http://www.icoachmath.com/math_dictionary/periodic_function.html
7. http://www.purplemath.com/modules/triggrph2.htm
8. https://www.khanacademy.org/math/trigonometry/trig-function-graphs/trig_graphs_tutorial/v/we-graph-of-cosine-function
9. https://www.khanacademy.org/math/trigonometry/trig-function-graphs/trig_graphs_tutorial/v/we-graph-domain-and-range-of-sine-function
10. http://www.purplemath.com/modules/idents.htm
11.http://www.algebralab.org/lessons/lesson.aspx?file=Trigonometry_TrigSumDifference.xml
12. http://www.sosmath.com/trig/Trig5/trig5/trig5.html
13. https://www.youtube.com/watch?v=RDH_RiihX6k
14. http://www.mathsisfun.com/data/standard-deviation.html
15.http://www.purplemath.com/modules/triggrph2.htm
16.http://www.purplemath.com/modules/triggrph3.htm
17.http://rlbroderson.tripod.com/trigonometry/graph_other.html
18.http://jwilson.coe.uga.edu/EMAT6680Fa08/Ruff/Ruff%20assignment%2011/PolarEquations.html
19.http://hotmath.com/hotmath_help/topics/inverse-trigonometric-functions.html
20.
http://www.analyzemath.com/polarcoordinates/graphing_polar_equations.html
21.
http://jwilson.coe.uga.edu/EMAT6680Fa08/Ruff/Ruff%20assignment%2011/PolarEquations.html
22.
http://www.mathopenref.com/trigterminalside.html
23. http://www.shsu.edu/kws006/Precalculus/5.2_Double_Angle_&_Power_Reduction_Formulas_files/5.2%20Double%20Angle%20and%20Power%20Reduction%20%28slides%204-to-1%29.pdf
24.
http://www.purplemath.com/modules/idents.htm
25.
https://www.mathsisfun.com/algebra/trig-sine-law.html
26.
https://www.mathsisfun.com/algebra/trig-cosine-law.html