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The function ƒ(x) = sin(2.4x) — cos² (2.4x) + 3 has an infinite number of inflection points. Find the coordinates of the first inflection point with a positive x. Round your values to

The function ƒ(x) = sin(2.4x) — cos² (2.4x) + 3 has an infinite number of inflection points. Find the coordinates of the first inflection point with a positive x. Round your values to

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
The function f(x) = sin(2.4x) - cos² (2.4x) + 3 has an infinite number of inflection points. Find the coordinates of the first inflection point with a positive x. Round your values to 3 decimal places.
Transcribed Image Text:The function f(x) = sin(2.4x) - cos² (2.4x) + 3 has an infinite number of inflection points. Find the coordinates of the first inflection point with a positive x. Round your values to 3 decimal places.
The function f(x) = ln(14 + x²) + 5 has two inflection points. Find the coordinates of the inflection points. Please let the first point be the one with the lesser x-value. And please round to three decimal places. 1st inflection point: 2nd infleciton point:
Transcribed Image Text:The function f(x) = ln(14 + x²) + 5 has two inflection points. Find the coordinates of the inflection points. Please let the first point be the one with the lesser x-value. And please round to three decimal places. 1st inflection point: 2nd infleciton point:
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