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Section 8.4 Day 2 Board Practice

Section 8.4 Day 2 Board Practice. Pre-Calculus. Problem 1. Simplify the expression (cot y)(sin y). Problem 2. Simplify the expression (1 – sin 2 x)(tan 2 x). Problem 3. Simplify the expression c os 3 x + cosxsin 2 x. Problem 4. Simplify the expression (1 – cosx )(1 + cosx ).

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Section 8.4 Day 2 Board Practice

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  1. Section 8.4 Day 2Board Practice Pre-Calculus

  2. Problem 1 • Simplify the expression (cot y)(sin y)

  3. Problem 2 • Simplify the expression (1 – sin2x)(tan2x)

  4. Problem 3 • Simplify the expression cos3x + cosxsin2x

  5. Problem 4 • Simplify the expression (1 – cosx)(1 + cosx)

  6. Problem 5 • Simplify the expression

  7. Problem 6 • Simplify the expression

  8. Problem 7 • Simplify the expression cos (π/2 – B)

  9. Problem 8 • Simplify the expression

  10. Problem 9 • Simplify the expression

  11. Problem 10 • Simplify the expression (cot x)(sec x)

  12. Homework • Workbook: page 41-42

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