#### Answer

$0.111$

#### Work Step by Step

$f\left( x\right) =3^{x}\Rightarrow f\left( -2\right) =3^{-2}=\dfrac {1}{9}=0.1111\ldots \approx 0.111$

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$0.111$

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