# calculus

difinite integral f(x)=4-x from x=0 to x=4

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2. 👎 0
3. 👁 82
1. (4x - x^2/2)
at 4
4*4 - 16/2 = 8
at 0
0 - 0 = 0
so
8-0 = 8

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2. 👎 0

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