y 20 15 10 1 2 0-1

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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Question
y
15
10
X
1
0-1
2.
20
Transcribed Image Text:y 15 10 X 1 0-1 2. 20
(a) Estimate the area under the graph of f(x) = 5 + 4x² from x = -1 to x = 2 using three rectangles and
right endpoints.
R3 =
Then improve your estimate by using six rectangles.
R6 =
Sketch the curve and the approximating rectangles for R3.
Transcribed Image Text:(a) Estimate the area under the graph of f(x) = 5 + 4x² from x = -1 to x = 2 using three rectangles and right endpoints. R3 = Then improve your estimate by using six rectangles. R6 = Sketch the curve and the approximating rectangles for R3.
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