Textbook ExpertVerified Tutor
9 Nov 2021
Given information
Given that the polar equation .
Step-by-step explanation
Step 1.
Consider the equation .
The given equation is of the form of limacon .
The limaçons containing sine will be above the horizontal axis if the sign between a and b is plus or below the horizontal axis if the sign if minus.
From the equation, the equation contains minus, thus the limacon will be below the horizontal axis.