1. For the integral x³ + 8 dx a. Use the Simpson's Rule with n = 4 to approximate the value of the integral. Round the result to four decimal places. The graph is the integrand function, for your reference.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Hi , I’ve sent to these problem before and it’s not a graded assignment . It’s extra practice for me . Thank you
1. For the integral
/x³ + 8 dx
-1
a. Use the Simpson's Rule with n = 4 to approximate the value of the integral. Round the result
to four decimal places. The graph is the integrand function, for your reference.
(3)
-3
-2
-1 0
3
4
-1
b. It is known that on the integration interval –1< x< 3, for the integrand function f(x):
2.2 < |f'(x)| < 2.3;
1.2 < |f"(x)| < 1.3;
1.9 < |f'"'(x)| < 2; 3.4 < |f((x)| < 3.5
What is the upper bound on the error for the integral value found above?
(2)
c. How big should n be for the absolute error bound to be 0.0001, with Mn? With Sn?
(3)
Transcribed Image Text:1. For the integral /x³ + 8 dx -1 a. Use the Simpson's Rule with n = 4 to approximate the value of the integral. Round the result to four decimal places. The graph is the integrand function, for your reference. (3) -3 -2 -1 0 3 4 -1 b. It is known that on the integration interval –1< x< 3, for the integrand function f(x): 2.2 < |f'(x)| < 2.3; 1.2 < |f"(x)| < 1.3; 1.9 < |f'"'(x)| < 2; 3.4 < |f((x)| < 3.5 What is the upper bound on the error for the integral value found above? (2) c. How big should n be for the absolute error bound to be 0.0001, with Mn? With Sn? (3)
Assignment 7
Tmath 125
Winter 2022
Page 2 of 4
2. For the function f(x) = e* + e¬x
5-
a. Set up the integral for the length of the curve segment along the graph of this function on the
interval 0 < x < 2. Graph provided for reference.
4-
(3)
y 3-
2
-1
3
b. Simplify the integrand and compute the exact length of this curve segment.
(3)
Transcribed Image Text:Assignment 7 Tmath 125 Winter 2022 Page 2 of 4 2. For the function f(x) = e* + e¬x 5- a. Set up the integral for the length of the curve segment along the graph of this function on the interval 0 < x < 2. Graph provided for reference. 4- (3) y 3- 2 -1 3 b. Simplify the integrand and compute the exact length of this curve segment. (3)
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