You can enter details of the line here.
Linear (y=mx+c) m= c=
Quad (y=ax2+bx+c) a= b= c=
Sin (y=a.sin(bx)) a= b=
Cos (y=a.cos(bx)) a= b= Root1:0.71 Root2: -0.71 Turning point: 0.00,-1.00
You can enter co-ordinates here:
Here are some examples: