The figure shows the graph of the polar function r = f(e), where f (0) = 4 cos(20), in the polar coordinate
system for 0≤0≤2. There are five points labeled A, B, C, D, and E. If the domain of f is restricted to
0≤0, the portion of the given graph that remains consists of two pieces. One of those pieces is the
portion of the graph in Quadrant I from C to E. Which of the following describes the other remaining
piece?
2
(A) The portion of the graph in Quadrant I from E to B
(B) The portion of the graph in Quadrant II from E to A
(C) The portion of the graph in Quadrant III from E to A
(D) The portion of the graph in Quadrant III from E to D