Do Now. Take out Extra Credit Assignment from Mrs. Cheung Reminder: Office Hours from 3:30 to 4:30pm Warm Up 1) Write down 3 Reciprocal Identities 2) Write down 2 Tangent and Cotangent Identities 3) Write down 1 Pythagorean Identity 4) Using known identities to simplify the following:.
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April 24, 2014
Hint: Use the first Pythagorean Theorem.
3) Prove the following identity:
Note: For these 10 exercises, show all steps and justify each step.
*If you finish early, work on math fair project.