calculus

Find the centroid (¯ x, ¯ y) of the region bounded by:
y = 6x^2+7x, y = 0, x = 0,
and x = 7

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  1. See here:

    http://www.intmath.com/applications-integration/5-centroid-area.php

    scroll down for a nice example, with steps for solution.

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