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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.5: Rational Functions

Problem 54E

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Question

6.3 Q4

Let f(x) = x², and compute the Riemann sum of f over the interval [4, 6], choosing the representative points to be the right endpoints of the subintervals and using the following number of subintervals (n). (Round your answers to two decimal places.)
(a) two subintervals of equal length (n = 2)
(b) five subintervals of equal length (n = 5)
(c) ten subintervals of equal length (n = 10)
(d) Can you guess at the area of the region under the graph of f on the interval [4, 6]?
square units

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