Pregunta
For the function:
find the inflection point.
(In [?], [
Ask by Burns Rodriguez. in the United States
Mar 29,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The inflection point of the function
is at
.
Solución
-
Compute the first derivative:
-
Compute the second derivative:
-
Set the second derivative equal to zero to find the potential inflection point:
-
To confirm that the concavity changes at
, observe that: - For
: so (concave down). - For
: so (concave up).
- For
-
Find the corresponding
-coordinate by evaluating at :
The inflection point is:
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Extra Insights
To find the inflection point of the function
, we first need to find the second derivative. The first derivative is:
Now, we take the derivative of this to obtain the second derivative:
To find the inflection points, set the second derivative equal to zero:
This simplifies to:
Taking the natural logarithm of both sides gives:
Next, we check the sign of
around
to confirm that an inflection point exists. For
,
, and for
,
. Therefore, there is indeed an inflection point at:
The inflection point is at the coordinates:
Thus, the inflection point is:

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