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Estimate the area under the graph of f(x)=25−x^2 from x=0 to x=5 using 5 approximating rectangles...

Estimate the area under the graph of

f(x)=25−x^2

from x=0 to x=5 using 5 approximating rectangles and right endpoints.

(B) Repeat part (A) using left endpoints.
(C) Repeat part (A) using midpoints.

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