Question

Help with Parametirc Equations?
Picture posted in comments

Answer 1

Well, you want to pick various values of t into both equations and see what x and y-values you get. Like for example, if you chose t = 0, you would put it into the first equation and get x = 0. You would then put it into the y-equation and get y = 3. So with x and y-solved for, you would plot the point (0,3). Now just do this for other values of t.

Answer 2

Thanks, is there anyway of solving for the limits of this equation without just plugging in random numbers?

Answer 3

Well, sin and cos are periodic, so once you go to 2pi, the same values will repeat themselves. So I would probably just plot the values at 0, pi/2, pi, and 3pi/2. If you really have to plot more you can, but you probably do not need to. I don't see any boundaries or intervals that you're restrained to.

Answer 4

Thanks again c:

Answer 5

Yep yep ^_^