Question

Graph each pair of parametric equations.
x = 3 sin^3t
y = 3 cos^3t

Answer 1

@agent0smith ?

Answer 2

@primeralph

Answer 3

try to put "y" in terms of "x" to graph on a x,y axis
solve x(t) for "t"
\[t = \sin^{-1} (\sqrt[3]{\frac{x}{3}})\]
plug into y(t)
\[y = 3\cos ^{3} [\sin^{-1} (\sqrt[3]{\frac{x}{3}})] = 3(\sqrt{1-(\frac{x}{3})^{2/3}})^{3}\]

Answer 4

im very confused

Answer 5

i dont even understnd what you did from the start

Answer 6

how did you get the inverse sin..and all f that

Answer 7

@dumbcow ...?

Answer 8

here is graph
http://www.wolframalpha.com/input/?i=parametric+plot+%283sin%28t%29%5E3%2C+3cos%28t%29%5E3%29