數(shù)學第三章函數(shù)概念與基本初等函數(shù)第1講函數(shù)及其表示01走進教材自主回顧02考點探究題型突破03知能提升分層演練非空數(shù)集任意唯一確定的x定義域值域子集定義域值域?qū)?yīng)關(guān)系解析法圖象法列表法不同不同的式子√×√×√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第2講函數(shù)的單調(diào)性與最值01走進教材自主回顧02考點探究題型突破04知能提升分層演練03方法素養(yǎng)助學培優(yōu)f(x1)<f(x2)f(x1)>f(x2)上升的下降的增函數(shù)減函數(shù)區(qū)間Df(x)≤Mf(x0)＝Mf(x)≥Mf(x0)＝M××××√√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第3講函數(shù)的奇偶性及周期性01走進教材自主回顧02考點探究題型突破03知能提升分層演練f(－x)＝f(x)y軸f(－x)＝－f(x)原點f(x＋T)＝f(x)最小最小√×√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第4講函數(shù)性質(zhì)的綜合問題01考點探究題型突破03知能提升分層演練02方法素養(yǎng)助學培優(yōu)√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第5講冪函數(shù)與二次函數(shù)01走進教材自主回顧02考點探究題型突破03知能提升分層演練ax2＋bx＋c(a≠0)a(x－m)2＋n(a≠0)a(x－x1)(x－x2)(a≠0)b＝0×√×√×√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第6講指數(shù)與指數(shù)函數(shù)01走進教材自主回顧02考點探究題型突破04知能提升分層演練03方法素養(yǎng)助學培優(yōu)xn＝ana|a|0無意義ar＋sar－sarsarbrR

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(0，1)y>10<y<10<y<1y>1××××××√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第7講對數(shù)與對數(shù)函數(shù)01走進教材自主回顧02考點探究題型突破04知能提升分層演練03方法素養(yǎng)助學培優(yōu)對數(shù)NlogaMlogaNlogaMlogaN

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(1，0)增函數(shù)減函數(shù)y＝x×√×××√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第8講函數(shù)的圖象01走進教材自主回顧02考點探究題型突破03知能提升分層演練－f(x)f(－x)－f(－x)logax(x＞0)|f(x)|f(|x|)f(ax)af(x)××√√√√√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第9講函數(shù)與方程01走進教材自主回顧02考點探究題型突破04知能提升分層演練03方法素養(yǎng)助學培優(yōu)f(x)＝0連續(xù)不斷f(x0)＝0f(a)·f(b)<0(x1，0)

(x2，0)(x1，0)無交點x1，x2x1無××√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√本部分內(nèi)容講解結(jié)束按ESC鍵退出全屏播放數(shù)學第三章函數(shù)概念與基本初等函數(shù)第10講函數(shù)模型及其應(yīng)用01走進教材自主回顧02考點探究題型突破04知能提升分層