# How do you graph #r=2(1-sin(theta))#?

##### 1 Answer

Nov 22, 2016

See the cardioid in the inserted graph.

#### Explanation:

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

The genera equation of the cardioid is

symmetry, along the radial line

Here a = 2 and