Answer to Question #5328 in Calculus for Jessica

Question

(a) Graph the function f(x)=e^(-x)^2, -2<x<2.
(b) Estimate the area under the graph of f using four approximating rectangles and taking the sample points to be right endpoints and midpoints. In each case sketch the curve and the rectangles.
(c) Improve your estimates in part (b) by using 8 rectangles.

Answer 1

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