# Use two functions for x and y coordinates for a plot [closed]

I try to make a plot out of two functions. It is a cycloid I want to plot. These are my two functions:

posPv[t_] = radius*(1 - Cos[2 π*t])
posPh[t_] = radius*(2 π*t - Sin[2 π*t])


Does anybody know how to do this. I couldn't find anything about it in the documentation.

## closed as off-topic by m_goldberg, rcollyer, 2012rcampion, bbgodfrey, Dr. belisariusApr 24 '15 at 17:40

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question arises due to a simple mistake such as a trivial syntax error, incorrect capitalization, spelling mistake, or other typographical error and is unlikely to help any future visitors, or else it is easily found in the documentation." – m_goldberg, rcollyer, 2012rcampion, bbgodfrey, Dr. belisarius
If this question can be reworded to fit the rules in the help center, please edit the question.

• ?ParametricPlot – chris Apr 24 '15 at 16:33
• – user9660 Apr 24 '15 at 16:37

ParameticPlot is what you are looking for.
With[{r = 1},