How do you graph #r=1#?

1 Answer
Nov 27, 2016

The cartesian form is #x^2+y^2=1#, representing unit circle, with center at the origin.


The locus of the point that is always at the same distance from

another point is a circle. Here, the distance r =1. is the distance from

r = 0, representing the pole in polar coordinates., Graph is obtained,

using #r = sqrt(x^2+y^2)#

graph{x^2+y^2-1=0 [-10, 10, -5, 5]}