29. g(x) = 2x² – x – 1, [2, 5], 6 rectangles

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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Question 29 please

In Exercises 27–32, use left and right endpoints and the given
number of rectangles to find two approximations of the area of
the region between the graph of the function and the x-axis over
the given interval.
27. f(x) = 2x + 5, [0, 2], 4 rectangles
28. f(x) = 9 – x, [2, 4], 6 rectangles
29. g(x) = 2x² – x – 1, [2, 5], 6 rectangles
-
30. g(x) = x² + 1, [1, 3], 8 rectangles
0.4 rectangles
TT
31. f(x) = cos x,
2
32. g(x) = sin x, [0, 7], 6 rectangles
Transcribed Image Text:In Exercises 27–32, use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval. 27. f(x) = 2x + 5, [0, 2], 4 rectangles 28. f(x) = 9 – x, [2, 4], 6 rectangles 29. g(x) = 2x² – x – 1, [2, 5], 6 rectangles - 30. g(x) = x² + 1, [1, 3], 8 rectangles 0.4 rectangles TT 31. f(x) = cos x, 2 32. g(x) = sin x, [0, 7], 6 rectangles
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