Question

graph of the rose curve.

r = 2 sin 3θ, 0 ≤ θ ≤ 2π

Answer 1

ok
http://www.wolframalpha.com/input/?i=r%3D2sin%283 \theta%29

Answer 2

http://www.wolframalpha.com/input/?i=r%3D2sin%283theta%29+%2C+theta+from+0+to+2pi

Answer 3

or if you are not allowed to use math tool, you can construct the table by hand and plot it point by point

Answer 4

Thank you guys!