Calculate https://webwork.math.lsu.edu/webwork...9899de41d1.png for https://webwork.math.lsu.edu/webwork...8c5383dbe1.png over https://webwork.math.lsu.edu/webwork...7ae72bfb21.png. https://webwork.math.lsu.edu/webwork...613b2538c1.png_______

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- March 29th 2010, 09:00 PMtbenne3Calculate M4
- March 29th 2010, 09:10 PMmr fantastic
- March 29th 2010, 09:15 PMtbenne3
- March 29th 2010, 09:16 PMmr fantastic
- March 29th 2010, 09:22 PMtbenne3
- March 29th 2010, 09:44 PMdrumist
In that example, they are dividing the interval [0,1] into 4 equal sub-intervals, like so:

[0,0.25] [0.25,0.5] [0.5,0.75] and [0.75,1]

Next, you need to find the midpoint of each interval, because this is what you will use to plug into f(x) for each sub-interval.

Midpoint of [0,0.25] is 0.125

Midpoint of [0.25,0.5] is 0.375

etc.