How do you draw a derivative and second derivative graphs ?? (1 Viewer)

[jamesfirst]

HOW?!??!!

I kinda get the basics (not really). I've seen people do it but I got lost again...

can anyone give me a simple way of drawing these graphs ?

 

[laplace10]

lol its real easy, but I am gona be an asshole

Also its kinda hard to explain without an actual example