Topic: plot sqrt(x) on x-axis

Hello,
That's my first post here. I would like to know if the Graph software has a possibility to show x-axis values as square root values of x?
The problem is that in my physics lab report i am using a formula for period of swinging pendulum which is T=2π(L/g)^0.5, where T is period, L is length of pendulum and g is acceleration due to gravity. plotting the data on a produces obviously sqaure root function. But I would like to convert this graph into a linear one. In order to do this I should plot sqrt(L) on the x - axis. Is it possible in the Graph?

Re: plot sqrt(x) on x-axis

Not directly. But you will get a straight line if you make both axes logarithmic. You could also create a custom function transform(x)=x^2 and then plot f(x)=2π(transform(L)/g)^0.5