Question

help, where is this symmetrical at?

Answer 1

http://www.wolframalpha.com/input/?i=r%3D-2cos%285theta%29

Answer 2

@geerky42

what about this one?

Answer 3

i say x axis again, but what does it mean when is say origin?
"Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

r = 2 cos 5θ"

Answer 4

https://www.mathsisfun.com/geometry/symmetry-point.html

Answer 5

So it is not symmetry along origin.

Answer 6

ah alright, thanks again. also just wondeing...when i @ you does it like ping you?

Answer 7

You are right about x-axis.

Answer 8

Not sure about "ping", but when you tag me (using @), I will get notification that I was tagged by you.

Answer 9

ahh alright. well thanks again you have been a huge help!

Answer 10

No problem