SOLUTION: Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 2 cos 3θ

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Question 1137835: Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.
r = 2 cos 3θ

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!




the graph is symmetric about the y-axis

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