Find fiff"(x) = 12x² + 6x − 4, f(0) = 9, and f(1) = 3. - Solution The general antiderivative of f"(x) = 12x² + 6x4 is as follows. f'(x) = 12x II +6 f(x) = 4x + C. +3x Using the antidifferentiation rules once more, we find the following. + CX + D. - 4x + C Since f(1) = 1 + 1 - 2 + C + f(x) = + CX + D. To determine C and D we use the given conditions that f(0) = 9 and f(1) = 3. Since f(0) = 0 + D = 9, we have D = = 3, we have C = Therefore, the required function is
Find fiff"(x) = 12x² + 6x − 4, f(0) = 9, and f(1) = 3. - Solution The general antiderivative of f"(x) = 12x² + 6x4 is as follows. f'(x) = 12x II +6 f(x) = 4x + C. +3x Using the antidifferentiation rules once more, we find the following. + CX + D. - 4x + C Since f(1) = 1 + 1 - 2 + C + f(x) = + CX + D. To determine C and D we use the given conditions that f(0) = 9 and f(1) = 3. Since f(0) = 0 + D = 9, we have D = = 3, we have C = Therefore, the required function is
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
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Transcribed Image Text:Find fiff"(x) = 12x² + 6x4, f(0) = 9, and f(1) = 3.
Solution
The general antiderivative of f"(x) =
f'(x) = 12x
f(x) = 41
+6+
+
+ C.
Using the antidifferentiation rules once more, we find the following.
3
3x
+ CX + D.
12x² + 6x-4 is as follows.
- 4x + C
Since f(1) = 1 + 1-2 + C+
f(x) =
+ CX + D.
To determine C and D we use the given conditions that f(0) = 9 and f(1) = 3. Since f(0) = 0 + D = 9, we have
D =
= 3, we have C =
Therefore, the required function is
Expert Solution

Step 1: Determine the given information:
The given derivative function is .
The aim is to find the function .
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