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  3. f(x)=e^x/(3+e^x) find the first derivative of f. u

f(x)=e^x/(3+e^x) Find the first derivative of f. Use interval notation to indicate where f(x) is increasing. List the...

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Basic Math

f(x)=e^x/(3+e^x)

Find the first derivative of f.

Use interval notation to indicate where f(x) is increasing.

List the x coordinates of all local minima of f. If there are nolocal maxima, enter 'NONE'.

List the x coordinates of all local maxima of f. If there are nolocal maxima, enter 'NONE'.

Find the second derivative of f:

Use interval notation to indicate the interval(s) of upwardconcavity of f(x).

Use interval notation to indicate the interval(s) of downwardconcavity for f(x)

List the x values of the inflection points of f. If there are noinflection points, enter 'NONE'.

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