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Estimate ∫^−3 −5 ?^2+5? ?? using midpoints for ?=4n=4 approximating rectangles.

 

Estimate ∫^−3 −5 ?^2+5? ?? using midpoints for ?=4n=4 approximating rectangles.

∫^−3 −5 ?^2+5? ?? is approximately

Estimate ∫^3 2 2/? ?? using right endpoints for ?=3 approximating rectangles.

∫^3 2 2/? ?? is approximately

Consider the integral

∫102(4?^2+2?+6)??

(a) Find the approximation for this integral using left endpoints and ?=4

?4=

(b) Find the approximation for this same integral, using right endpoints and ?=4

?4=

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