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Lesson 5.2- Trig Functions of Real Numbers

Lesson 5.2- Trig Functions of Real Numbers. Complete the Unit Circle. ANSWERS. Check Homework. Check Homework. PRE. Lesson 5.2: Trig Functions of Real #’s. Objectives: Compute trig functions given the terminal point of a real number. State and apply the reciprocal and

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Lesson 5.2- Trig Functions of Real Numbers

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  1. Lesson 5.2- Trig Functions of Real Numbers Complete the Unit Circle ANSWERS

  2. Check Homework

  3. Check Homework

  4. PRE Lesson 5.2: Trig Functions of Real #’s • Objectives: • Compute trig functions given the terminal • point of a real number. • State and apply the reciprocal and • Pythagorean identities of trig functions.

  5. Trig Vocabulary

  6. Trig Vocabulary

  7. Trig Vocabulary

  8. Trig Vocabulary

  9. Trig Vocabulary

  10. All Students Take Calculus

  11. Classwork:Book:416; 3-19 eoo, 23-26 all, 27-35 eoo 63-69 odd

  12. Ex.1 Find the given Trig Function What is the Angle? -Doesn’t matter To find cosine we will create a right triangle.

  13. Ex.2 Find all 6 Trig Functions: , Terminal point of t is in quadrant III. -we know in QIII:

  14. Chapter 5 Quiz will be on this:

  15. Classwork:Book:416; 3-19 eoo, 23-26 all, 27-35 eoo 63-69 odd

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