Let's explore the various polar equations!
Its general from is like this,
When each value of a, b, c, d is 1, the graph is below.
At first, let's see the graph according to the change of the value c here
1. Look at the only "a"
2. Look at the only "b"
3. Look at the only "d"
Especially, investigating the direction of rotation of graphs
When "d" changes from -5 to +5 , we can watch the rotation.
Click below the equation !