The equation of the polar curve [tex]r = 4\cos(3\theta)[/tex] is an even cosine function.
Polar curves
In geometry, polar curves are curves that are represented by the polar coordinates such that they are drawn around a fixed point
The equation of the polar curve is given as:
[tex]r = 4\cos(3\theta)[/tex]
To graph the polar curve, we make use of the following representations:
- r represents the y-axis
- [tex]\theta[/tex] represents the x-axis
Using the above representation, we can graph the polar curve
See attachment for the graph that represents [tex]r = 4\cos(3\theta)[/tex]
Read more about polar curves at:
https://brainly.com/question/4618020
