作函数图像：

y=x平放

作函数图像：

y=1/(x)^0.5

作函数图像：

y=（2.51*x*x+0.03*x）/（2.43*x*x+0.59*x+0.14）

作函数图像：

y=(2+(1+x))/(2*0.25*0.25)-(1+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5
y=(2+(1+x))/(2*0.5*0.5)-(1+20*x/(0.5*0.5)+(1+x*x)/(4*0.5*0.5*0.5*0.5))^0.5

作函数图像：

y=x*sin(10*x*π)+1

作函数图像：

y=3-[10/（4+x）]

作函数图像：

y=2xx-8x+12

作函数图像：

y=3-（10/4+x）

作函数图像：

y=-3x²-12x+12

作函数图像：

y=3/(-x+1)

作函数图像：

y=3/-x+1

作函数图像：

y=3/-x+1
y=xsinx

作函数图像：

y=(200+(1+x))/(2*0.25*0.25)-(10000+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5
y=(200+(1+x))/(2*0.5*0.5)-(10000+20*x/(0.5*0.5)+(1+x*x)/(4*0.5*0.5*0.5*0.5))^0.5
y=-x*x

作函数图像：

y=(200+(1+x))/(2*0.25*0.25)-(10000+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5
y=(200+(1+x))/(2*0.5*0.5)-(10000+20*x/(0.5*0.5)+(1+x*x)/(4*0.5*0.5*0.5*0.5))^0.5

作函数图像：

y=x+10
y=90-0.5x
y=90-x

作函数图像：

y=(x^2-1)/[(x-1)x]

作函数图像：

y=(200+(1+x))/(2*0.25*0.25)-(10000+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5
y=(200+(1+x))/(2*0.5*0.5)-(10000+20*x/(0.5*0.5)+(1+x*x)/(4*0.5*0.5*0.5*0.5))^0.5
y=(200+(1+x))/2-(10000+20*x+(1+x*x)/4)^0.5

作函数图像：

y=(200+(1+x))/(2*0.25*0.25)-(10000+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5
y=(200+(1+x))/(2*0.5*0.5)-(10000+20*x/(0.5*0.5)+(1+x*x)/(4*0.5*0.5*0.5*0.5))^0.5

作函数图像：

y=1/x+10
y=xsinx

作函数图像：

y=(200+(1+x))/(2*0.25*0.25)-(10000+20*x/(0.25*0.25)+(1+x*x)/(4*0.25*0.25*0.25*0.25))^0.5