題目列表(包括答案和解析)
函數(shù)y=-ex的圖象 ( )
A.與y=ex的圖象關(guān)于y軸對(duì)稱(chēng)
B.與y=ex的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
C.與y=e-x的圖象關(guān)于y軸對(duì)稱(chēng)
D.與y=-e-x的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
A.與y=ex的圖象關(guān)于y軸對(duì)稱(chēng)
B.與y=ex的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
C.與y=e-x的圖象關(guān)于y軸對(duì)稱(chēng)
D.與y=-e-x的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
函數(shù)y=-ex的圖象
A.與y=ex的圖象關(guān)于y軸對(duì)稱(chēng)
B.與y=ex的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
C.與y=e-x的圖象關(guān)于y軸對(duì)稱(chēng)
D.與y=e-x的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
函數(shù)y=-ex的圖象
A.與函數(shù)y=ex的圖象關(guān)于y軸對(duì)稱(chēng)
B.與函數(shù)y=ex的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
C.與函數(shù)y=-ex的圖象關(guān)于y軸對(duì)稱(chēng)
D.與函數(shù)y=e-x的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
函數(shù)y=-ex的圖象
A.與y=ex的圖象關(guān)于y軸對(duì)稱(chēng)
B.與y=ex的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
C.與y=e-x的圖象關(guān)于y軸對(duì)稱(chēng)
D.與y=e-x的圖象關(guān)于坐標(biāo)原點(diǎn)對(duì)稱(chēng)
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