Hey , How would I normally know the integration is from this point to the other point , I'll post the question as an example. in a sec

Question

anonymous · Answer

find the given area:

the area below the x axis and above y=x^2 , x=2 and the x-axis

how would I find which points ? for example in this one it's from 0 to 2 , I already know 2 but what about 0 ? is there a normal way to find out ?

$$\int\limits_{0}^{2} ...$$

ganeshie8 · Answer

the area $\color{red}{above}$ the x axis and $\color{red}{below}$  y=x^2 , x=2 and the x-axis

ganeshie8 · Answer

right ?

ganeshie8 · Answer

first step for problems like these is to "sketch" the curves and get a feel for the region that u wanto find the area

anonymous · Answer

No , sorry but it says like I've posted :D maybe the prof was wrong I'll check the book later , but can you please answer my question

ganeshie8 · Answer

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