graph in practice questions FF Fluctuations

[Madman101]

hey really not getting whats goin on in the graph its weird because its narrow at the boottom then curves out wide at the top even if someone can give a worked example of the calcs.

thanks

[goldstanda3269]

hey really not getting whats goin on in the graph its weird because its narrow at the boottom then curves out wide at the top even if someone can give a worked example of the calcs.

thanks

Step-by-step worked solution: https://www.youtube.com/watch?v=bknhgYFiil4&t=1551s