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1-4_正弦餘弦函數圖形

1-4_正弦餘弦函數圖形

Assessment

Presentation

Mathematics

10th Grade

Practice Problem

Medium

Used 6+ times

FREE Resource

143 Slides • 6 Questions

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​請同學觀察
正弦函數圖形 有那些特徵?

請同學回答

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​週期(重覆)

​趨勢(規律)(上升下降規律)

​上下限(最高點 最低點)

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​請同學觀察
餘弦函數圖形 有那些特徵?

請同學回答

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​週期(重覆)

​趨勢(規律)(上升下降規律)

​上下限(最高點 最低點)

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​請同學觀察
正切函數圖形 有那些特徵?

請同學回答

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​週期(重覆)

​趨勢(規律)(上升下降規律)

​上下限(最高點 最低點)

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​線上測驗來了哦!

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Multiple Choice

Question image
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sin15°\sin15\degree

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sin47°\sin47\degree

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sin88°\sin88\degree

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Multiple Choice

Question image
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cos20°\cos20\degree

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cos40°\cos40\degree

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sin20°\sin20\degree

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​回家作業

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將任意角化成銳角後,再比較

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​線上練習來了

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Multiple Choice

Question image
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123\frac{-1}{2}或3

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12\frac{-1}{2}

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無解

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​回家作業

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線上練習來了

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Multiple Choice

Question image
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322\frac{3}{2}或-2

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32\frac{3}{2}

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2-2

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無解

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​1-4實力評量 50頁

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​1-4實力評量 50頁

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​1-4實力評量 50頁

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​1-4實力評量 50頁

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​1-4實力評量 50頁

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​1-4實力評量 50頁

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​線上測驗來了哦! 有2題

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Multiple Choice

Question image
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π-\pi

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π\pi

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2π2\pi

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4π4\pi

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Multiple Choice

Question image
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π-\pi

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π\pi

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2π2\pi

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4π4\pi

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​回家作業

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​抽抽樂

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