7 ( ²2 + 4) dx, n=8 3

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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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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Find left and right Riemanns sum.

The image contains an integral expression which is given as:

\[
\int_{3}^{7} \left(\frac{2}{x} + 4\right) \, dx, \quad n = 8
\]

This expression represents the definite integral of the function \(\frac{2}{x} + 4\) with respect to \(x\), evaluated from the lower limit of 3 to the upper limit of 7. 

The notation \(n = 8\) might refer to subdividing the interval [3, 7] into 8 equal parts, which could be used for numerical integration methods such as the trapezoidal rule or Simpson's rule. However, without additional context, the exact purpose of \(n = 8\) is not specified.
Transcribed Image Text:The image contains an integral expression which is given as: \[ \int_{3}^{7} \left(\frac{2}{x} + 4\right) \, dx, \quad n = 8 \] This expression represents the definite integral of the function \(\frac{2}{x} + 4\) with respect to \(x\), evaluated from the lower limit of 3 to the upper limit of 7. The notation \(n = 8\) might refer to subdividing the interval [3, 7] into 8 equal parts, which could be used for numerical integration methods such as the trapezoidal rule or Simpson's rule. However, without additional context, the exact purpose of \(n = 8\) is not specified.
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