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If and cosx < 0, find sin2x

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Presentation on theme: "If and cosx < 0, find sin2x"— Presentation transcript:

1 If and cosx < 0, find sin2x
Warm-up: If and cosx < 0, find sin2x CW: QUIZ Review: Sum/Difference and Double Angles Theorem HW : Study for quiz tomorrow

2 HW Answers: pg. 501(1 – 18)

3 Objective: Review for quiz on: Sum/Difference and Double – Angle Formulas

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5

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7 Find all the solutions of sin2x – cosx = 0
Sneedlegrit: Find all the solutions of sin2x – cosx = 0 CW: QUIZ Review: Sum/Difference and Double Angles Theorem HW : Study for quiz tomorrow

8 CW Answers: QUIZ Review: Sum/Difference and Double Angles Theorem

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