Find area of shaded region
[img=http://img411.imageshack.us/img411/9/areamh2.th.jpg]
Find area of shaded region
[img=http://img411.imageshack.us/img411/9/areamh2.th.jpg]
Well, we know that:
Well, we know the following:
We know this because the -1 at the end shifts it to the right 1.
It is labeled as the end of the region.
So, therefore:
So now we have to rewrite it in a way that would make this easier to integrate:
Now we integrate:
There you go.