# How do you find the inflection point of #(x+1)/(x^(2)+1)#?

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To find the inflection point of ( \frac{{x + 1}}{{x^2 + 1}} ):

- Find the second derivative of the function.
- Set the second derivative equal to zero and solve for ( x ).
- Determine the ( y )-coordinate of the inflection point by plugging the found ( x )-value into the original function.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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