(1) Plot the following points on the polar plane, labeling each point as A, B, etc. Note that some points are given in polar coordinates and some points are given in rectangular coordinates. Polar coordinates (r, 0) |Rectangular coordinates (r, y) A(4, 7 / 3) D(2, -1) B(-3, -1350) E(-3, -4) C(1, 7 / 4) F(-1, -V3) 90 120 150 2 30 180 360 210 330 240 300 270 (2) Convert the rectangular equation (x2 + y?)2 -4(x2 - y?) = 0 to polar form