2730 Divide the specified interval into n = 4 subintervals ofequal length and then

Chapter 5, Problem 27

(choose chapter or problem)

Divide the specified interval into \(n=4\) subintervals of equal length and then compute

\(\sum_{k=1}^{4} f\left(x_{k}^{*}\right) \Delta x\)

with \(x_{k}^{*}\) as (a) the left endpoint of each subinterval, (b) the midpoint of each subinterval, and (c) the right endpoint of each subinterval. Illustrate each part with a graph of f that includes the rectangles whose areas are represented in the sum.
\(f(x)=3 x+1 ;[2,6]\)

Equation Transcription:

Text Transcription:

n=4

sum_k=1 ^4 f(x_k ^* )delta x

x_k ^*

f(x)=3x+1;[2, 6]

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