Chapter 17
Trigonometric Identities
17.1 Fundamental Identities
Using a Trig. Function to Find all Trig. Functions
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Writing a Trig. Function in Terms of Another Trig. Function
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Change to Sine and Cosine and Remove all Quotients #1
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Change to Sine and Cosine and Remove all Quotients #2
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Videos 17.1A Assigned: 4/18 : Due: 4/19
17.1B through 17.1D Assigned: 4/19 : Due: 4/22 |
17.2 Verifying Trigonometric Identities
Verifying Trigonometric Identities #1
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Verifying Trigonometric Identities #2
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Videos 17.2A through 17.2C Assigned: 4/22 : Due: 4/23
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17.3 Sum and Difference Identities for Cosine
Finding Theta
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Complementary Angles
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Find Theta to Make True Statements
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Use Identities to Write a Function of Theta
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cos(s+t) and cos(s-t)
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Videos 17.3A through 17.3D Assigned: 4/24 : Due: 4/25
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17.4 Sum and Difference Identities of Sine and Tangent
Finding Exact Values
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Write each expression as a function of x or theta
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Find sin(s+t) and tan(s+t)
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Videos 17.4A through 17.4D Assigned: 4/25 : Due: 4/26
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17.5 Double-Angle Identities Day 2 worksheet click here
Finding sine and cosine
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Write single Trig Function Value or Number Value
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Verifying Identities
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Trigonometric Functions of x
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Product to Sum Identities
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Sum to Product Identities
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Videos 17.5A through 17.5C Assigned: 4/29 : Due: 4/30
Videos 17.5D through 17.5F Assigned: 4/30 : Due: 5/1 |
17.6 Half-Angle Identities
Finding Exact Values
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Find the Half Angle Identity Given a Trig. Identity
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Write as a single Trigonometric Function
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Verifying Identities Continues
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Videos 17.6A through 17.6E Assigned: 5/1 : Due: 5/2
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