高考数学压轴必会函数图像

y=x2 y=x y=x3y=x

y=cosx y=cos2x y=cos(x+π)y=cos(2x+π)

y=x lnx)y=lnx y=x-1

y=x ln(x+1)y=ln(x+1)

y= x ln(x+1)y= (x+1)ln(x+1)y=xlnx y=xln(x-1)

y= sinx lnx y= cosxlnx

y= sinx lnx y= cosxlnx

y= 1-sinx y= 1-sin2x y=sinx y=1-sin3x

y= e x y= x y=2x y=x

y= x+2y=2x+1y=|x+2|+|2x+1|

y= x3+x2+x+1y= 2x3+x2+x+1y= 3x3+x2+x+1y=4x3+x2+x+1

y= x3+x2+x+1y= x3+x2+2x+1y= x3+x2+3x+1y=x3+x2+4x+1

y=sinx y=ln( x+1)y=sinx-ln(x+1)

y=sinx y=ln x y=sinx-lnx

y=cosx y=ln (x+1)y=cosx-ln(x+1)

y=x y=sinx y=x-sinx

y=x y=cosx y=x-cosx

y=x+1y=cosx y=x+1-cosx