Using Fundamental Identities

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Chapter Using Fundamental Identities In this chapter, you will learn how to use the fundamental identities to do the following: Evaluate trigonometric.
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Using Fundamental Identities PreCalculus 5-1

Trigonometric Identities

Trigonometric Identities

Trigonometric Identities

Trigonometric Identities

Trigonometric Identities (1 + sin y) ( sec y – tan y ) cos y Trigonometric Identities

Trigonometric Identities

Trigonometric Identities

Trigonometric Identities check by graphing Factor Pythagorean Identity Exponents Trigonometric Identities

Trigonometric Identities check by graphing Trigonometric Identities

Trigonometric Identities check by graphing Factor – Perfect Square Pythagorean Identity Exponents Trigonometric Identities

Trigonometric Identities

Trigonometric Identities Use trigonometric substitution Substitution Factor out 9, and take square root Pythagorean Identity Square Root Trigonometric Identities

Trigonometric Identities Use logarithm properties to simplify Logarithm property Fundamental identity of Tangent Simplification of fractions Trigonometric Identities

Trigonometric Identities Homework pg 345 – 347 7, 9, 21-26, 33, 37, 43, 45, 49, 55, 59, 63, 67, 82, 89, 91 No need to verify with table feature Trigonometric Identities