Consider the following. f(x) = -3x-2; a = 2, b = 6 (a) Calculate the total area of the region(s) between the graph of fand the x-axis from a to b. (b) Evaluate (x) dx. (c) Explain why the result from part (a) differs from that of part (b). When a graph of a function lies ---Select--- e the horizontal axis over an interval, the definite integral is the ---Select--- of the area of the region between the graph and the ---Select--- axis.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the following.
f(x) = -3x-2; a = 2, b = 6
(a) Calculate the total area of the region(s) between the graph of f and the x-axis from a to b.
(b) Evaluate
f(x) dx.
(c) Explain why the result from part (a) differs from that of part (b).
When a graph of a function lies ---Select---
the horizontal axis over an interval, the definite integral is the ---Select---
of the area of the region between the graph
and the ---Select--- axis.
Transcribed Image Text:Consider the following. f(x) = -3x-2; a = 2, b = 6 (a) Calculate the total area of the region(s) between the graph of f and the x-axis from a to b. (b) Evaluate f(x) dx. (c) Explain why the result from part (a) differs from that of part (b). When a graph of a function lies ---Select--- the horizontal axis over an interval, the definite integral is the ---Select--- of the area of the region between the graph and the ---Select--- axis.
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