(a) Estimate the area under the graph of f(x) = 7 + 2x2 from x = -1 to x = 2 using three rectangles and right en R3 = 31

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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please help, give me the final answer for M6

(a) Estimate the area under the graph of f(x) = 7 + 2x2 from x = -1 to x = 2 using three rectangles and right endpoints.
R3 = 31
Then improve your estimate by using six rectangles.
R6 = 28.75
Transcribed Image Text:(a) Estimate the area under the graph of f(x) = 7 + 2x2 from x = -1 to x = 2 using three rectangles and right endpoints. R3 = 31 Then improve your estimate by using six rectangles. R6 = 28.75
(c) Repeat part (a) using midpoints.
M3 = 26.5
M6 = 25.3125
Transcribed Image Text:(c) Repeat part (a) using midpoints. M3 = 26.5 M6 = 25.3125
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