. Find the equation which is graphed below.
5″
k
7
6
2
3
4
3
F/2.
플
3
2
a. r = 4 cos 8
b.r=2-2 cos 8
c. r= 2+2 cos >
d. r= 2 + 2 sin
15/05
-0
11*
•|CC
