I have two functions
I need to write S(x) without the integral sign.
I started by trying to find the primitive functions for each part
Now what confuses me a bit is what integrating from 0 to x actually means in this case. Does it just mean that I integrate for the defined interval in each case? Or do I actually calculate things like 1.b here:
I am also supposed to plot S(x), so I would like to grasp how it works/what it looks like. Right now I just cannot get my head around this.
Any help appreciated.