evaluating trigonometric functions (precalculus review 3) september 10th, 2015
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Evaluating Trigonometric Functions
(Precalculus Review 3)
Evaluating Trigonometric Functions
(Precalculus Review 3)
September 10th, 2015September 10th, 2015
*To remember which functions are positive in each quadrant:
Quad IAll
(all)
Quad IIStudents(sin)
Quad IIITake(tan)
Quad IVCalculus(cos)
V. Trigonometric identitiesReciprocal Identities:
Quotient Identities:
Pythagorean Identities:
Double Angle Identity:
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