Differentiate log(x² + 1)². O 2x (x2 + 1) ln 10 O 4x(x² + 1) In 10 4(x2 + 1) In 10 O (x² + 1) ln 10 4x 4x (x2 + 1) In 10

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section4.3: Logarithmic Functions
Problem 8E: By finding the appropriate logarithmic or exponential form of the equation, as in Example 1.
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Differentiate log(x² + 1)².
O 2x(x2 + 1)In 10
4x (x2 + 1) In 10
4(x2 + 1) In 10
O (x2 +1) In 10
4x
4x
(x² +1) ln 10
Transcribed Image Text:Differentiate log(x² + 1)². O 2x(x2 + 1)In 10 4x (x2 + 1) In 10 4(x2 + 1) In 10 O (x2 +1) In 10 4x 4x (x² +1) ln 10
If the first derivative changes its sign at a point xo, then the original function has a
relative extremum at that point.
True
False
Transcribed Image Text:If the first derivative changes its sign at a point xo, then the original function has a relative extremum at that point. True False
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