(a) Find an approximation to the integral (x2 - 3x) dx using a Riemann sum with right endpoints and n = 8. Rg = l.Σωκ lim > f(x;) Ax, where Ax = P-a and x; = a +i Ax. Use this to evaluate (b) If f is integrable on [a, b], then f(x) dx = 3x) dx-

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 58E
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(a) Find an approximation to the integral
(x2 - 3x) dx using a Riemann sum with right endpoints and n = 8.
Rg =
l.Σωκ
lim > f(x;) Ax, where Ax = P-a and x; = a +i Ax. Use this to evaluate
(b) If f is integrable on [a, b], then
f(x) dx =
3x) dx-
Transcribed Image Text:(a) Find an approximation to the integral (x2 - 3x) dx using a Riemann sum with right endpoints and n = 8. Rg = l.Σωκ lim > f(x;) Ax, where Ax = P-a and x; = a +i Ax. Use this to evaluate (b) If f is integrable on [a, b], then f(x) dx = 3x) dx-
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