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Precalculus Study Notes: Trigonometric Functions, Identities, and Transformations
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Defining the Unit Circle
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06:11
Introduction to the Unit Circle
Callie
1924
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36
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1
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Trigonometric Functions on the Unit Circle
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6:34
Sine, Cosine, & Tangent on the Unit Circle
Callie
1856
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38
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1
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Common Values of Sine, Cosine, & Tangent
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6:04
Example 1
Callie
846
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44
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5:08
Sine, Cosine, & Tangent of 30°, 45°, & 60°
Callie
1243
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35
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Transformations
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01:09
Reflections of Functions Example 1
Nick
1507
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52
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5:00
Reflections of Functions
Nick
1923
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76
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2:49
Graphs of Shifted & Reflected Functions Example 1
Nick
1088
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48
rank
2
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Graphs of the Sine and Cosine Functions
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5:05
Amplitude and Reflection of Sine and Cosine
Nick
1497
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43
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2:18
Example 1
Nick
1303
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31
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1
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5:53
Graph of Sine and Cosine Function
Nick
2637
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77
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1
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Angles in Standard Position
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Guided course
5:50
Drawing Angles in Standard Position
Patrick Ford
3083
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106
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Guided course
3:59
Example 1
Patrick Ford
1426
views
59
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Radians
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Guided course
5:04
Converting between Degrees & Radians
Patrick Ford
2208
views
79
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1
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Introduction to Trigonometric Identities
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6:36
Simplifying Trig Expressions
Callie
1023
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31
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2:20
Example 1
Callie
1652
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44
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5:18
Example 4
Callie
798
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35
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1
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