Need help in R for coding equations

Question

I'm pretty new to using R and I am certainly unsure on how to plug in and graph equations. For an example I have to plot the Goldmann-Hodgkin-Katz equation (since my reputation is too low I can't send a nice equation so here's a link) http://www.cnbc.cmu.edu/~bard/passive2/node3.html

This is for a neuroscience class and I'm pretty savvy with coding in java but struggle with terminal based languages. Thanks for all your help!

Answer 1

To get started, check out http://stat.ethz.ch/R-manual/R-devel/library/graphics/html/curve.html.

Here is an example:

curve(3*x^2 + 2)