1.

if `f(x) = a+bx +cx^(2)`, then what is `int_(0)^(1)f(x) dx` equal to ?A. `f (0) + 4 f (1/2) + f(1)`B. `1/6(f (0) + 4 f (1/2) + f(1))`C. `1/3(f (0) + 4 f (1/2) + f(1))`D. `1/2(f (0) + 4 f (1/2) + f(1))`

Answer» Correct Answer - B


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