3. Graph the following polar equation. r = 2+3 cos 0 Check for symmetry and compute enough points on the curve to draw accurately. (a) Polar Axis (Replace 0 with -0, if the equation is the same then it is symmetric about the polar axis).: (b) The Line 0 = 90 (Replace 0 by 180 -0, if the equation is the same then it is symmetric about the line 0 = 90).: (c) The Pole (If the equation remains the same when we replace r by -T or 0 by 0 + 180, then it is symmetric about the pole).: T 70 105 750 120 135 15 150 30 1650 150 180 4 - Un 6 1950 345 210 330 2250 315 240 300 2550 270 285