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)對稱 B.偶函數(shù)且圖像關(guān)于點(diǎn)
對稱
C.奇函數(shù)且圖像關(guān)于直線對稱 D.偶函數(shù)且圖像關(guān)于點(diǎn)
對稱
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)![]() |
B.偶函數(shù)且圖像關(guān)于直線![]() |
C.奇函數(shù)且圖像關(guān)于直線![]() |
D.偶函數(shù)且圖像關(guān)于點(diǎn)![]() |
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)![]() | B.偶函數(shù)且圖像關(guān)于點(diǎn)![]() |
C.奇函數(shù)且圖像關(guān)于直線![]() | D.偶函數(shù)且圖像關(guān)于點(diǎn)![]() |
A.![]() | B.![]() | C.![]() | D.![]() |
A.奇函數(shù)且圖像關(guān)于點(diǎn)![]() |
B.偶函數(shù)且圖像關(guān)于直線![]() |
C.奇函數(shù)且圖像關(guān)于直線![]() |
D.偶函數(shù)且圖像關(guān)于點(diǎn)![]() |
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