#### Answer

$f(3)=\frac{1}{2}$

#### Work Step by Step

$f$ is continuous. This implies that
$\lim\limits_{x \to 3}f(x)=f(3)$
Given that $\lim\limits_{x \to 3}f(x)=\frac{1}{2}$
$\implies f(3)=\frac{1}{2}$

Published by
W. H. Freeman

ISBN 10:
1464125260

ISBN 13:
978-1-46412-526-3

$f(3)=\frac{1}{2}$

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