How to draw plots for these formulas?

[Happy123]

Hello,
I have got these formulas used for adiabatic process. Now I would like know how the plots look like.

A) y=p*V^κ , where κ is Heat capacity ratio

B) y=T*V^(κ-1)

C) y=T^κ*p^(1-κ)

NOTE: κ (Heat capacity ratio) > 1

Thank you

 

[Ackbach]

WolframAlpha to the rescue. It'll matter quite a bit which are variables for you, and which are constant. You can do something like
Plot[x^2,{x,0,4}]
as an example. You'll have to pick a k-value, if that's a constant. Indeed, you'll pretty much have to pick values for any constants in order to plot them up on any computer.