高一數(shù)學(xué)函數(shù)的單調(diào)性(文件)
【正文】 ??????ABBxfAxf?則減上單調(diào)增間在區(qū)區(qū)間為減的單調(diào)增若函數(shù)規(guī)律),()(,)()(.1.)1()1(,)1,1()(.2 2的取值范圍求實數(shù)且上的增函數(shù)為已知函數(shù)例aafafxf ????.)1()2(,]1,1[)(.的取值范圍求實數(shù)且上的減函數(shù)為已知函數(shù)變式xxfxfxf ?????????????)()()()()),(())((,)(.2xhxgAxhAxgxhfxgfAxf應(yīng)滿足則不等式的單調(diào)增區(qū)間為若函數(shù)規(guī)律?????????)()()()()),(())((,)(.3xhxgAxhAxgxhfxgfAxf應(yīng)滿足則不等式的單調(diào)減區(qū)間為若函數(shù)規(guī)律?
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