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Use the concept of circumscribed rectangles (outside, using right endpoints) to find the area bounded between the function [graph] f(x) = x2+8x+19...
Use the concept of circumscribed rectangles (outside, using right
endpoints) to find the area bounded between the function [graph]
f(x) = x2+8x+19 and the x axis from the point x=a = -7 to x=b = -1.
Use the summation process of
n
Area = f(xi) x.
i =1
let n = 6 so x = (b-a) =1, here a =-7, b=-1, and xi = a+ix