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Definite Integrals

Definite Integrals

Over or Under Estimates Exercises

Example 1

Let f(x) = (x – 4)2 + 9 and let Q be the region between the graph of f and the x-axis on [0, 4].

Does a midpoint sum (with one sub-interval) provide an overestimate or underestimate of the area of Q?

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