10.4E: Polar Coordinates - Graphs (Exercises)
For the following exercises, test each equation for symmetry.
23. \(r=4+4 \sin \theta\)
24. \(r=7\)
25. Sketch a graph of the polar equation \(r=1-5 \sin \theta .\) Label the axis intercepts.
26. Sketch a graph of the polar equation \(r=5 \sin (7 \theta)\).
27. Sketch a graph of the polar equation \(r=3-3 \cos \theta\)