Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -3 - 2 cos θ
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So now its
but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's
but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's