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Joan Erickson

Table of Trigonometric Identities - 0 views

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    table of trig identities and definitions, students can use this table for exam/HW, no need to memorize!
Joan Erickson

Hyperbolic Functions - 0 views

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    suitable for Calc II, but not for Trig
Joan Erickson

The Addition Formulas - 0 views

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    Sine and Cosine Angle Addion Formulas---trig identities
Joan Erickson

Double-Angle and Half-Angle Formulas - 0 views

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    Sine and Cosine Double-Angle and Half-Angle Formulas for trig identities NO NEED TO MEMORIZE!
Joan Erickson

http://www.ies.co.jp/math/products/trig/menu.html - 0 views

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    awesome wave animations---MUST USE!
Joan Erickson

Dave's short course in trigonometry - 0 views

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    I find certain features in 1, 2, 5, 7-10, 12. 13-16 useful; not all pieces are appropriate
Joan Erickson

Applications of trigonometry - 0 views

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    Link this website to my introduction and group propject inspirtation page
Joan Erickson

Trigonometry for whom - 0 views

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    Add this webpage to my "Welcome" link in course information
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