9. [-/1 Points] DETAILS SCALCET9 10.3.034. Sketch the curve with the given polar equation by first sketching the graph of r as a function of 0 in Cartesian coordinates. r = 1 - cos(0) 1.5 1.5 1.0 1.0 0.5 0.5 0.5 -1.5 1.0 -0.5 0.5 1.0 15 -0.5 0.5 10 1.5 20 -0.5 -d.o X -1.5 -1.0 -0.5 0.5 15 10.5 -0.5 1.0 1.0 -1.0 -1.5 0.5 -1.0 -1.5 X O -1.5 -1.5 -1.0 0.5 0.5 1.0 15 -0.5 MY NOTES