How do you graph r=-7cos3theta? Trigonometry The Polar System Graphing Basic Polar Equations 1 Answer Douglas K. Nov 10, 2016 Please see the explanation: Explanation: Here is the graph: Answer link Related questions What are limacons and cardioids? How do you graph basic polar equations? How do you determine the shape of a limaçon from the polar equation? How do you graph r = 1.5? How do you graph \theta = 30^\circ? What does the graph of r = \cos \theta such that 0^\circ \le \theta \le 360^\circ look like? What is the general form of limacons and cardioids and how do you graph transformations? How do you graph the equation r = 1 + cos( theta )? How do you graph r=3-2costheta? How do you graph r=1-cosx? See all questions in Graphing Basic Polar Equations Impact of this question 2885 views around the world You can reuse this answer Creative Commons License