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1、Plot[xA2z{x,-5,5},PlotLabel^xA2]Plot[xA4r{x,-5,5},PlotLabel^xA4]Plot[xA3,{xA-5,5},PlotLabel—>xA3]Plot[xA5z{xz-5,5},PlotLabel^xA5]Plot[{xA2,xA4},{x,-5,5}]Plot[{xA3,xA5},{x,-5,5}]NullGraphicsGraphicsGraphics7.552.5»1J1・1-4-2p24-7.5GraphicsGraphicsGraphics
2、Plot[Sin[x],{xz-2Piz2Pi}.PlotLabelTSin[x]]Plot[Cos[x],{x,-2Pi,2Pi},PlotLabel^Cos[x]]Plot[Tan[x],{x,-2Pi,2Pi}rPlotLabelTTan[x]]Plot[Cot[x]r{x,-2Pi,2Pi}rPlotLabel^Cot[x]]Plot[Sec[x],{x,-2Pi,2Pi},PlotLabel—>Sec[x]]Plot[Csc[x],{xz-2Piz2Pi}丫PlotLabelTCsc[x]]N
3、ullGraphicsGraphicsJJ302010丿J-6-2f-lQ-20r4-30GraphicsGraphicsGraphicsGraphicsPlot[ArcSin[x]z{xz-1,1},PlotLabel—>ArcSin[x]zAspectRatio^Automatic]Plot[ArcCos[x]z{x,-1,1},PlotLabel^ArcCos[x]zAspectRatio^Automatic]Plot[ArcTan[x]r{x,-20,20},PlotLabel—>ArcTan[
4、x]]Plot[ArcCot[x],{x,-20,20},PlotLabel^ArcCot[x]]NullGraphicsGraphicsGraphicsGraphicsPlot[Sinh[x],{x,-5,5},PlotLabel^Sinh[x]]Plot[Cosh[x]z{x,-5,5}rPlotLabel^Cosh[x]]Plot[Tanh[x],{xz-5,5},PlotLabel—>Tanh[x]]NullGraphicsGraphicsPlot[ArcSinh[x],{x,-1,1}zPlo
5、tLabel^ArcSinh[x]]Plot[ArcCosh[x],{x,-lz1},PlotLabelTArcCosh[x]]Plot[ArcTanh[x],{x,-1,1},PlotLabelTArcTanh[x]]Graphicsplot::pirHl/IArcCoshnotamachine-sizerealnurberatx=-1..Mpre?Plot::plnr:ArcCoshmachine-sizerealriotanurberatx=-0.918866・More?Plot::plnr:Ar
6、cCoshnotamachine_sizerealnurberatx=一0.830382・More?General::stop:FurtheroutpurofPlot::plnrwillbesuppressedduringthiscalculation.More?ArcCosh1・0.80.60.40.2GraphicsGraphicsPlot[Exp[x],{xz-5,5},PlotLabel^Exp[x]]Plot[EAx,{xz-5,5},PlotLabel—>Exp[x]]Plot[2Axr{x
7、z-5,5},PlotLabel^2Ax]NullGraphics2XGraphicsPlot[Log[x],{x,0,5},PlotLabel^"Log[x]n]Plot[Log[2,x],{x,0,5},PlotLabel^Log[2,x]]Plot[Log[2,x],{xz0,5},PlotLabel—>nLog[2,x]n]Plot[{Log[x]zLog[2Ax]}z{xz0,5}]NullGraphicsGraphics2.5-10-12.5GraphicsGraphics（*作出立体图形*
8、）Plot3D[xA2+yA2,{x,-2,2},{yz-2,2}]（*作出立体图形，而且限制因变量显示范围*）Plot3D[xA2+yA2z{x,-2,2},{y,-2,2},PlotRange—>{0f5}]（*作出立体图形，而且同时限制自变量和因变量显示范围*）Plot3D[xA2+yA2z{xz-2,2},{yz-2,2}zPlotRange^f{0,2},{0,2},{0,5}}]（*作出立体图形，而且显示全部图形*）Plot3D
