-8 Consider the graph of the function y = f(x) given. a) Clearly sketch the rectangles corresponding to a left Riemann sum with n = 4 that cstimates the definite integral , sx)dx.

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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Please solve for b,c,e 

8
Consider the graph of the
function y = f(x) given.
-6-
the rectangles
a) Clearly sketch
corresponding to a left Riemann sum
with n = 4 that cstimates the
definite integral f(x)dx.
b) Write out in long form (that is, write out all the terms) an algebraic expression corresponding
to that left Riemann sum with n=4 that estimates the definite integral f(x)dx. You may use
"f (1)" or your estimate for f (1) and other similar values in your expression.
c) Do you think your response in () an overestimate or an underestimate? Why?
d) Explain what you would have to do in order to improve this approximation. Take your
explanation all the way to actually calculating the exact area.
Transcribed Image Text:8 Consider the graph of the function y = f(x) given. -6- the rectangles a) Clearly sketch corresponding to a left Riemann sum with n = 4 that cstimates the definite integral f(x)dx. b) Write out in long form (that is, write out all the terms) an algebraic expression corresponding to that left Riemann sum with n=4 that estimates the definite integral f(x)dx. You may use "f (1)" or your estimate for f (1) and other similar values in your expression. c) Do you think your response in () an overestimate or an underestimate? Why? d) Explain what you would have to do in order to improve this approximation. Take your explanation all the way to actually calculating the exact area.
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