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October 20, 2014

October 20, 2014

Posted by **help** on Saturday, November 27, 2010 at 5:48pm.

f(x)=(4-x^2) between(0,2)with 4 equal subintervals (left endpoints)

- calculus -
**drwls**, Saturday, November 27, 2010 at 9:46pmThey are asking you to do an approximate numerical integration, rather than compute the exact area with calculus. The area will be approximated as the sum of the areas of four rectangles.

Compute the values of f(x) at x = 0, 0.5, 1, and 1.5. Add up the values and multiply them by the subinterval width, 0.5.

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