math 106 test review 2 - Math 106 Test Review 2 Test consists of 10 questions No cheat sheets allowed A Know the formulas for half\/double\/sum and

math 106 test review 2 - Math 106 Test Review 2 Test...

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Math 106 Test Review # 2 Test consists of 10 questions. No cheat sheets allowed. A.) Know the formulas for half/double/sum and difference for sine and cosine. B.) Know the fundamental Pythagorean identities. C.) Know your exact values. 1. Be able to find the sum/difference of sine or cosine given information about the angles. Problems like 29-34 page 691 2.) Be able to find “funny” exact values like 15 deg or 105deg using identities. Example 3 page 686 3.) Be able to find algebraic expression for the composition of a function and a

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