Question #0facc
1 Answer
Jan 8, 2017
Explanation:
Use the conversion formula
where
After substitutions and rearrangement,
Seemingly a circle, the graph is for a limacon that has an invisible
dent, on the right.
graph{x^2+y^2-3sqrt(x^2+y^2)+x=0 [-10, 10, -5, 5]}