Find the Interval on Which the Graph Of $f ( x ) = \ln \left( x ^ { 2 } + 1 \right)$

question 15

Multiple Choice

Find the interval on which the graph of $f ( x ) = \ln \left( x ^ { 2 } + 1 \right)$ is concave upward.

• A)(-1, 1)
• B)(-1, 2)
• C)(-2, 1)
• D)(-2, 2)
• E)(-1, 3)
• F)(-3, 2)
• G)(-3, 3)
• H) \(( - \infty , \infty )\)

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Definitions:

Begging the Question

A logical fallacy where an argument's premise assumes the truth of the conclusion instead of supporting it.

Proposition

A statement or assertion that expresses a judgment or opinion, capable of being true or false.

Begging the Question

A logical fallacy where the conclusion of an argument is assumed in the premise, often leading to a circular argument.

Premises

Statements or ideas that serve as the basis or starting point for further argument or reasoning within logical, philosophical, or rhetorical discourse.