Question

b. identify, graph, and state the symmetries for each polar equation. write the scale that you are using for the polar axis. (4 points)
a. $r = 9\cos(5\theta)$
b. $r = 2\cos\theta$

Explanation:

Answer:

a. Rose curve with 5 petals; Symmetric with respect to the polar axis; Scale: 1 unit per grid ring.
b. Circle; Symmetric with respect to the polar axis; Scale: 0.5 units per grid ring.