Mathematics, 23.09.2019 19:30 mads000
Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -5 - 5 cos θ
Answers: 2
and 
lie on the graph then the graph of polar equation is symmetric about the x-axis.
in the given equation.
![[\cos (-\theta)=\cos (\theta)]](/tpl/images/0255/7574/b26c9.png)
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Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -5 - 5 cos θ...
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