Math
posted by Kg
y = ½ x^2 – x +3 for 1≤x≤6
(b) Calculate the mid ordinates for 5 strips between x = 1 and x= 6, and hence use the midordinate rule to approximate the area under the curve between x = 1, x = 6 and the x = axis.
(c) assuming that the area determined by integration to be the actual area, calculate the percentage error in using the midordinate rule.

Reiny
mmhh
Did you not go back and check your post when you posted this question a few days back?
http://www.jiskha.com/display.cgi?id=1380495416
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