angelaalien13
angelaalien13 angelaalien13
  • 24-03-2018
  • Mathematics
contestada

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

r = 2 cos 3θ

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budwilkins
budwilkins budwilkins
  • 24-03-2018
r = 2 cos (3θ) is symmetric about the x-axis.
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