Determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function. f (æ) = -(x – 1)(x – 4)

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Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.