(26. Ax)= x//x² + 1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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I want answers for question 26 and 27

In exercises 11–30, find all critical numbers by hand. If avail-
able, use graphing technology to determine whether the critical
represents a local maximum, local minimum or neither.
number
13.) f(x) = x3/4 – 4x!/4
25. f(x) = 2x Vx +1
(26. fAx)= x/Vx² + 1
27. f (x) = |x² – 1|
Transcribed Image Text:In exercises 11–30, find all critical numbers by hand. If avail- able, use graphing technology to determine whether the critical represents a local maximum, local minimum or neither. number 13.) f(x) = x3/4 – 4x!/4 25. f(x) = 2x Vx +1 (26. fAx)= x/Vx² + 1 27. f (x) = |x² – 1|
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