(1)求的表達(dá)式, 查看更多

 

題目列表(包括答案和解析)

已知

(Ⅰ)若的表達(dá)式;

(Ⅱ)若函數(shù)f (x)和函數(shù)g(x)的圖象關(guān)于原點(diǎn)對(duì)稱,求函數(shù)g(x)的解析式;

(Ⅲ)若上是增函數(shù),求實(shí)數(shù)l的取值范圍

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已知,

設(shè).

(Ⅰ)求的表達(dá)式;

(Ⅱ)若函數(shù)和函數(shù)的圖象關(guān)于原點(diǎn)對(duì)稱,

(。┣蠛瘮(shù)的解析式;

(ⅱ)若函數(shù)在區(qū)間上是增函數(shù),求實(shí)數(shù)l的取值范圍.

 

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已知

(Ⅰ)若,求的表達(dá)式;

(Ⅱ)若函數(shù)和函數(shù)的圖象關(guān)于原點(diǎn)對(duì)稱,求函數(shù)的解析式;

(Ⅲ)若上是增函數(shù),求實(shí)數(shù)的取值范圍.

 

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已知

(Ⅰ)若的表達(dá)式;

(Ⅱ)若函數(shù)f (x)和函數(shù)g(x)的圖象關(guān)于原點(diǎn)對(duì)稱,求函數(shù)g(x)的解析式;

(Ⅲ)若上是增函數(shù),求實(shí)數(shù)l的取值范圍.

 

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已知,
設(shè).
(Ⅰ)求的表達(dá)式;
(Ⅱ)若函數(shù)和函數(shù)的圖象關(guān)于原點(diǎn)對(duì)稱,
(ⅰ)求函數(shù)的解析式;
(ⅱ)若函數(shù)在區(qū)間上是增函數(shù),求實(shí)數(shù)l的取值范圍.

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