To find the length of the curve defined by y = 3x^3 + 6x from the point (-1,-9) to the point (4,216), you'd have to compute integral from a to b of f(x) dx where a = , b = , and f(x) = .
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We have the curve defined by the equation: \(y = 3x^3 + 6x\) Show more…
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