The function is .
Rewrite the function as .
Differentiate the function with respect to .
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Product rule in derivatives: .
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Find extrema by equating the first derivative to zero.
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Substitute the value in original function.
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Determine nature of the extrema, using second derivative test.
\Consider .
Apply derivative with respect to .
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The function has absolute maximum at .
For inflection points, equate second derivative to zero.
\Solve for .
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Inflection points:
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Inflection point is .
Graph :
\Draw a coordinate plane.
\Graph the function .
Observe the graph:
\The function has absolute maximum at .
Inflection point is .
The function has absolute maximum at .
Inflection point is .