(A) (B) (C) (D) (E) What is the derivative of 1 x² + 1 1 x + 1 1 √x² +1 X x² +1 2x x² + 1 f(x) = ln(√x² + 1)?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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Question
(A)
(B)
(C)
(D)
(E)
What is the derivative of
1
x² + 1
1
x + 1
1
√x²+1
X
x² + 1
2x
x² + 1
f(x) = ln(√x² + 1)?
Transcribed Image Text:(A) (B) (C) (D) (E) What is the derivative of 1 x² + 1 1 x + 1 1 √x²+1 X x² + 1 2x x² + 1 f(x) = ln(√x² + 1)?
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