題目列表(包括答案和解析)
若當(dāng)時(shí),函數(shù)取得最小值,則函數(shù)是( )
A.奇函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 B.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱
C.奇函數(shù)且圖像關(guān)于直線對(duì)稱 D.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱
若當(dāng)時(shí),函數(shù)取得最小值,則函數(shù)是( )
A.奇函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
B.偶函數(shù)且圖像關(guān)于直線對(duì)稱 |
C.奇函數(shù)且圖像關(guān)于直線對(duì)稱 |
D.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
若當(dāng)時(shí),函數(shù)取得最小值,則函數(shù)是( )
A.奇函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 | B.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
C.奇函數(shù)且圖像關(guān)于直線對(duì)稱 | D.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
A. | B. | C. | D. |
A.奇函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
B.偶函數(shù)且圖像關(guān)于直線對(duì)稱 |
C.奇函數(shù)且圖像關(guān)于直線對(duì)稱 |
D.偶函數(shù)且圖像關(guān)于點(diǎn)對(duì)稱 |
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