The function $f$ is defined over the real numbers. This table gives a few values of $f$.
$x$ | $f(x)$
-: | :-
$2.9$| $9.62$
$2.99$| $9.85$
$2.999$| $9.99$
$3.001$| $9.99$
$3.01$| $9.85$
$3.1$| $9.62$
**What is a reasonable estimate for $\displaystyle \lim_{x\to 3}f(x)$?**
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