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	 ! All right. So, how am I going to figure this out.
Itʼs obvious that if A(x)=integral from 0 to x of x^2 then Aʼ(x) = x^2
But, we need to understand this:
Letʼs look at the standard before we change anything.
Letʼs use a simpler equation:
Well, this means that for any input x, letʼs say b, the integral from 0 to b of x is equal to A(b)-A(0).
So weʼre looking at area.
Letʼs put down some grounds based on the true statement above.