Use Riemann sums (and Desmos) to approximate the area under a given curve.

Question: Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval.
Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval.g(x) = 2x2 − x − 1, [2, 5],  6 rectangles? ‹ Area ‹ ?

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Doug C.
Math Tutor with Reputation to make difficult concepts understandable

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